Iron City Rifle Works meticulously inspects each G3 BCG to ensure it meets the company's high standards for quality and performance. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Select a specific model above to see the deal! Nitride coated bolt carrier groups are an upgrade over the basic phosphate coating. Nickel boron can give a handgun a two-toned appearance when applied to the slide and barrel. Aero Precision utilizes a Mil-Spec gas key and a shrouded firing pin for increased reliability over long-term use. Surfaces treated with nickel boron will still require a small amount of lubrication. All MIL-SPEC BCGs will be M16-style, making it the most common BCG type on the market. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. The design is reliable, and with decades of proven combat effectiveness, M16 BCGs have earned their favor with American gun-owners. cal., blowback operated, right-hand only, 8 3/4 in. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. High pressure tested and magnetic particle inspected. Yes, you can use a milspec upper and lower receiver with this kit. For further information, read on and learn about six different gun part coating options: bluing, Parkerizing, anodizing, Cerakote, nickel boron and ferritic nitrocarburizing. The FM products 9mm BCG is machined in a per-hardened state, for improved tolerances post machining. Franklin Armory Ar-15 BCG "Bolt Carrier Group" come in the following calibers: *5.56 NATO . The bolt carrier group is constructed from high-strength 9310 steel, which provides . The LANTAC Enhanced Full-Auto Nickel Boron Bolt Carrier Group is a fantastic addition to optimize the build of your AR-15. In this research, gray cast iron samples were nitrided at the temperature range of 480C-580C, and then oxidized in an oxidative salt bath. All components are coated with nickel boron to minimize friction and enhance performance. It's lighter than your typical blow Bought the 8". In fact, it is second to diamonds in hardness. The cookie is used to store the user consent for the cookies in the category "Performance". Physical vapor deposition coatings are difficult to apply and require considerable capital expenditures, which considerably increases the cost of these BCGs. Nickel boron acts as a lubricant to reduce surface contact. The BCG is subject to extreme pressures and temperatures as it harnesses the gas from the Direct Impingement (DI) gas system to cycle the rifle. It wears the Blacknitride+ Enhanced finish which looks good and wears even better. Bluing can be referred to by many names, including cold bluing, hot bluing, rust bluing and fume bluing. This SAA bolt carrier group offer smooth, reliable cycling as well as excellent quality and unsurpassed value. Not the least of which is the intended purpose of the weapon followed closely by your budget, firing frequency, and aesthetic appeal. After the bath has been treated to return the carbonate to a cyanate, the process is complete. Basically, M16 BCGs are slightly heavier to slow the rate of fire for automatic or burst fire. 62: Design Parameters for Furnace Equipment. Specifications PMC Ammunition 556K X-Tac, 5.56x45mm NATO, 62 grain, Light Armor Piercing, Brass, Centerfire Rifle Ammo, 20, 5.56, TRYBE Defense Milspec Complete Bolt Carrier, Black Nitride, BCG-BN, TRYBE Defense Milspec Complete Bolt Carrier, Nickel Boron, BCG-NB, TRYBE Defense AR-15 Extended Grasp 10-Round Magazine, 5.56x45mm NATO, Polymer, Black, 106568-BLK, TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group BCG, Nitride Black, BCG308-QPQ, TRYBE Defense AR-15 Dust Cover Assembly, AR-15, .223 Wylde, Black, AR15DCA223, TRYBE Defense AR-15 .223 Remington/5.56mm NATO A2 Flash Hider, black, A2FH556, Winchester USA Valor, 5.56mm, 62 grain, Full Metal Jacket, Green Tip, Brass, Centerfire Rifle Ammo, 125, USA855125, TRYBE Defense Cowl Induction Muzzle Brake, 5.56/.223, 1/2x28, Black, TRBCIB55612x28, TRYBE Defense Cowl Induction Muzzle Brake, 5.56/.223 Remington, 5/8x24, Black, TRBCIB55658x24, by As several reviewers here can attest having to ask questions. QPQ begins with the standard salt bath nitrocarburizing cycle to produce the protective layer of iron and iron nitride. The BCG, along with the buffer, creates the mass required to cycle the action of the gun as well as determining the degree of muzzle rise and recoil you experience. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. This causes friction as the action operates, which requires larger amounts of lubrication for the firearm to function reliably. The nitride coating also provides exceptional resistance to fouling and corrosion. A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. The bolt had chunks on the leading edge of the bolt missing. Put it all together and you get less recoil, less muzzle rise, therefore, you can keep your eyes on the prize. Have purchased a few of these in the past from SAA. A no-frills Mil-Spec BCG will get the job done. These early chromic-acid based applications were known as the Bengough-Stuart process. Drop-in, check headspace, and you are ready to shoot. The process has many slight variations, including Salt Bath Nitriding, Melonite, Tennifer, Quench- Polish-Quench (QPQ), Black Nitride, and others. Nitride - Not a coating, but a surface treatment of the metal. Phosphate coated BCGs need regular cleaning maintenance to function reliably. Its also built to deliver a smooth, silky performance every time that will make you wonder how you ever used any other AR-15 solution. I've been waiting for Primary Arms to restock Black Rain AR Barrels (hint, hint) because if the barrels are anything like these BCG's, you know the rest. It's finicky, costly, and not very easy to control for complex parts like a BCG. What really matters is that you find the best AR-15 bolt carrier group to fit your needs. We recommend PVD for competitors that need every additional edge possible for performance. Revision History AMS2755G 2015-08-06 Latest Stabilized AMS2755F 2009-07-10 The process is also known as bonderizing or phosphating The key ingredient to a Parkerizing solution is often zinc or manganese with the addition of copper and chlorates. Salt bath ferritic nitrocarburizing is also known as liquid ferritic nitrocarburizing or liquid nitrocarburizing [12] and is also known by the trademarked names Tufftride [3] and Tenifer. There are many coating options available for the gun owner of today ranging from bluing to Tenifer to Cerakote. This cookie is set by GDPR Cookie Consent plugin. I personally will never purchase CMMG products again. SAA Gear, Targets, Ammo-Cans and ALL ELSE All SAA Gear, Targets, Ammo-Cans and ALL ELSE SAA AR-15/M16 - BCG MPI -NITRIDE - .223/5.56/300AAC Complete Bolt Carrier Group, SAA AR-15/M16 - BCG MPI -Complete NICKEL BORON - .223/5.56/300AAC Complete Bolt Carrier Group, SAA AR-15/M16 FrankenBolt V1.2 Carrier Group (BCG) Complete - .223/5.56/300AAC, SAA AR-15/M16 - BCG MPI -Partial NICKEL BORON V1.2 - .223/5.56/300AAC Complete Bolt Carrier Group, SAA AR-15/M16 .223/5.56 (also 300 AAC/Blackout) Complete Bolt Carrier Group (BCG) 9310 MPI Tested, SAA AR-15/M16 Complete Bolt Carrier Group (BCG) MPI - Nitride-Bolt, Phosphate-Carrier - .223/5.56/300AAC, SAA AR-15/M16 - BCG MPI -NITRIDE - SKULL FACE - .223/5.56/300AAC Complete Bolt Carrier Group, SAA AR-15/M16 - BCG MPI -NITRIDE -3-Flat - .223/5.56/300AAC Complete Bolt Carrier Group. If youre looking to upgrading your BCG, take a look at the large number ofbolt carrier groupWing Tactical has to offer and pick out the one thats right for your needs today. Whichever coating you choose, you'll get unparalleled performance and reliability from this Enhanced Competition BCG. Opt for something thats cheaper and save a few bucks and then, guess what? The AR-15 style BCG is designed for semi-auto fire and cycles faster than its heavier counterpart. Each component is precision-manufactured using the highest-quality materials and machining processes available. The superior design comes together with an impeccable finish to produce a flawless bolt carrier group. Will this work in any other 9mm AR style rifle such as a Foxtrot Mike? Well, it works! Sign up and get exclusive access to promotions, sales events, pre-order sales & more! Everything combined means this bolt carrier group is going to run longer without issues. Gas keys use grade 8 fasteners and are fully staked for a lifetime of service. They are also quick and easy to clean with low coefficients of friction. When you reduce that weight, the gas pressure may become too strong and cause reliability issues. Ceramic top coating is an aesthetic coating applied over a BCGs existing coat. Ferritic nitrocarburization. Provided by Google Tag Manager to experiment advertisement efficiency of websites using their services. It describes bath testing and analysis including the materials and equipment, analysis procedure, and determination of sodium carbonate and sodium cyanate for titration testing of the nitriding salt bath. Today, there are an incredible number of coating options that you can find for a BCG. For more information go to. Top Rated Standard Mass Bolt Carrier Groups, Top Rated Lightweight Bolt Carrier Groups, AR-10 / LR-308 Complete Upper Receiver Assemblies, Shop All Complete Upper Receiver Assemblies, Shop All AR-10 / LR-308 Complete Upper Receiver Assemblies, Shop All AR-10 / LR-308 Upper Receiver Parts, Shop All AR-10 / LR-308 Lower Receiver Parts, Shop All Handgun Barrels & Muzzle Devices, Shop All Bipods / Monopods & Accessories. If you have any questions, don't hesitate to send us a message at info@primaryarms.com or call us at 713-344-9600. Receive exclusive deals, new product announcements and need to know information. The BCG's are full-Auto rated and maintain the trip for full-auto fire control groups and new multi-stage trigger systems. Google DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile. Lead Chucker, The rough surface also makes cleaning difficult and time consuming. Buy an AR 15, M16, or low mass complete BCG or build one from a variety of parts available from the worlds top manufacturers. Enjoy! Many enthusiasts like to build AR-15 rifles and it is important to know exactly how the firearm works. Whereas a rifle used in three-gun competition can bear more severe modification. This results in a lighter BCG for a lighter rifle, and less felt recoil than a straight blowback system. February 21, 2020, by Cerakote requires little maintenance and will last you for years before needing a touch-up. New AR15 Bolt Carrier Group Fully Assembled Bolt & Carrier Assembly Caliber: .223/5.56 & 300AAC Carrier Material: 8620 Nitride Treated Because the coating is nickel, the surface appearance is shiny metal and may not be suitable for those that like an all-black AR-15. USA -(Ammoland.com)- Primary Arms is having a sale on the Precision Defense 5.56 AR15 Nitride Bolt Carrier Group for $54.95. Backed by over 50 years of combat-proven service in the military, it has become the most popular BCG coating and it gets the job done effectively. This SAA bolt carrier group offer smooth, reliable cycling as well as excellent quality and unsurpassed value. SAA -Complete Bolt Carrier Group (BCG) MPI, Nitride M16 .223/5.56/300AAC. Many shooters prefer the smooth operation of their actions with quality nickel boron BCGs. Without select-fire, a standard AR15 BCG will offer similar performance for most rifles. Many Manufacturers use cutting-edge proprietary coatings and make some of the best BCGs on the market. Ready to send some lead. With a little tuning, this BCG will give you outstanding performance and low felt recoil, letting you stay on target and nail quick follow-up shots. YOU MAY ALSO BE INTERESTED IN THESE PRODUCTS. Email: sales@opticsplanet.com, 9AM-7PM CT Mon-Fri Cartridge Compatibility.223/5.56 NATO/.300 BLK. The solution is then heated to 190 to 210 degrees Fahrenheit. Picture: Seekins Precision Melonited Gas Tube. AmmoLand does not stock inventory or have a shopping cart, we simply bring you up-to-date information on deals as a way to help you the reader get the most bang for your buck. Anodized aluminum features increased lubricity and an improved adhesive surface for paint primers, glues, etc. Expo Arms 5.56 NATO Complete M16-Cut AR-15 Bolt Carrier Group - Nitride, Expo Arms 5.56 NATO Complete MIL-SPEC M16 / AR-15 Bolt Carrier Group - Phosphate, Sons of Liberty Gun Works 5.56 M16 / AR-15 Bolt Carrier Group - Phosphate, Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16, Diamondback Firearms 5.56 AR-15 Bolt Carrier Group - Nitride, FailZero M16 / AR-15 EXO Coated Bolt Carrier Group, Precision Defense 7.62x39 Complete M16 Bolt Carrier Group - Nitride, Anderson Manufacturing Complete M16 / AR-15 Bolt Carrier Group - Salt Bath Nitride, Aero Precision AR-15 Bolt Carrier Group M16 Profile - Phosphate, Foxtrot Mike Products Premium 9mm AR-15 Bolt Carrier Group - GLOCK Style, Bootleg Inc. Adjustable 5.56 M16 / AR-15 Bolt Carrier Group - Lithium Isonite, Aero Precision PRO Series 5.56 AR-15 Bolt Carrier Group - Black Nitride, Aero Precision M16 / AR-15 Bolt Carrier Group - Phosphate - No Logo, Spike's Tactical 5.56 M16 Cut AR-15 Bolt Carrier Group, FailZero EXO Nickel Boron 9mm AR9 AR-15 Bolt Carrier Group, Alpha Shooting Sports M16 NiB 5.56 AR-15 Bolt Carrier Group - V2, FailZero 9mm AR9 AR-15 Bolt Carrier Group - Black Nitride, FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black, Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride, Aero Precision M16 / AR-15 Bolt Carrier Group - Black Nitride - No Logo, Geissele Automatics AR-15 Bolt Carrier Group Reliability Enhancement Kit - H2, KAK Industry AR-15 Bolt Carrier Group - Black Nitride, KAK Industry AUTO 7.62x39 AR-15 Bolt Carrier Group, Aero Precision 6.5 Grendel M16 / AR-15 Bolt Carrier Group - Black Nitride. Countless firearm enthusiasts trust this M16-cut carrier for its quality construction and enhanced maintenance benefits. This enables the bolt to withstand the extreme pressures produced by firing a round. Two surfaces coated with this finish will rub smoothly against one another with minimal friction. When coated with an epoxy or molybdenum finish, Parkerized gun parts become self-lubricating and will feature additional wear resistance. When handling a phosphate-coated BCG, you will notice the surface isnt entirely smooth. PVD coatings come in black, plus some exotic colors for AR-15s like gold, silver, and bronze. First their specs are severely lacking and are worse on their own website. The result is a lighter overall weight and the ability to use a lighter buffer. The M-16 version is heavier and has a longer, full-size rear section. In the early 1960s, some original M-16s had chrome-plated bolt carrier groups; however, the military soon transitioned to a more economical and longer-lasting phosphate finish, which has endured for decades. 58: Bath Maintenance. In competition speed is good, however, it doesnt mean much without a durable, reliable part. Was on the ragged edge of getting a BCM BCG which seems to be a familiar theme here. Now that you know everything about your next Bolt Carrier Group, browse our vast selection of BCGs here at Primary Arms, your one-stop-shop online gun store. Because a firearm often represents an investment, you will want to be sure that yours receives the best treatment possible to ensure many trouble-free hours of shooting. For a listing of our Brownells Europe representatives. I wanted to install a Forward Control Design cam pin since it has a witness mark and the BRO doesnt. A long duration salt bath nitride finish is applied for a long service life and superior corrosion resistance. Picture: JP Enterprises .750 Adjustable Gas Block in QPQ Black Finish. Learn more about our Return Policy. The BCG is easily the most critical component that decides whether a weapon is reliable and could be considered the heart and soul of the weapon. Better then DD. The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. Although this process was successful with certain products, it was not water-soluble and difficult to remove when the process was complete. Increase the smoothness of your shots with this RISE Armament BCG. This process was developed to speed up the bluing procedure for factories and lends a beautiful, gray-blue finish to the completed project. This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. Using precision-machined 8620 steel for its construction, LANTAC has manufactured a BCG ready to perform in the most demanding conditions and last for thousands of rounds in your firearm. As always we try and bring you the best information possible but these are fast moving deals and details change quickly so be sure and check prices and product information for yourself by following the above links. There are a few steps to this process, starting with a salt bath nitrocarburizing cycle. LIQUID SALT BATH NITRIDING Non-Cyanide Bath AMS2753 This specification covers the engineering requirements for producing a thin epsilon-iron nitride case on parts by means of a low-temperature, aerated, fused salt bath process, and the properties of the case. High pressure tested and magnetic particle inspected. Ethan C., I could not be more thrilled with my decision. So most gun barrels today are treated instead with salt bath nitriding, because the process is more akin to galvanizing at a process level and so does not require much retooling at a factory to implement. They also offer a streamlined maintenance and cleaning process to keep your firearm running like new for longer. 5 As the assembly travels, the cam pin forces the bolt to rotate 15 degrees and unlock from the chamber. This bolt group features a full-auto design, is M16-compatible, and offers top-quality performance and durability. You cant go wrong with products from this company. On average, M16 BCGs weigh 11.6oz and require a 3-5oz buffer to cycle properly. receipt, and we'll cover the cost of return shipping. When building a rifle, youll need to choose a BCG style that makes sense for the rifles purpose. The carrier body is machined from 8620 steel and finished in black Nitride for its slick and durable qualities making it run extremely smooth in your receiver. Shop our vast selection and save! It is considered to be the best-rated AR-15 bolt carrier group that is designed to drop right into either your existing upper or finish off that new build. This model comes fully coated with nickel boron to keep the need for solvents and lubrication to a minimum for ease of cleaning and continuous function. This is considered to be the best AR BCG by many and does not disappoint on any level. Ricky Bobby, These coatings are hard and self-lubricating to reduce wear and resist fouling. The process leaves the receiver and other steel components with a bright, silver . Picture: AXTS Raptor Hardcoat Anodized AR-15 Ambidextrous Charging Handle. (Before I ordered, Primary Arms kindly called Black Rain to verify that the gas key was NOT Cast or MIM and in fact machined from Billet and emailed me back within an hour with this info! If you're looking for the best value for the money, the Aero Precision 5.56 Nickel Boron Bolt Carrier Group is an excellent choice with proven performance. Each of these processes are slightly different. The relatively low processing temperatures of this process cause only minor shape distortion, along with decreased thermal shock to the metal from temperature changes. Thats where the RCA low mass competition AR-15 bolt carrier group shines. This item: PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 516446953 - $79.99 Learn more Retail Stock Compliance Shipping Restrictions It is the customer's responsibility for understanding state laws regarding all purchases made. Therefore, the guns cycle rate goes up as the carbon fouling goes down. The nitride coating process is a high temperature nitrocarburizing chemical treatment that creates a smooth, hardened black surface. Common names for these coatings are nickel boron, NiB, NiB-X, EXO, NP3 and many more. [4] Next, the workpiece is mechanically polished; typical polishing processes include vibratory finishing, lapping, and centerless grinding. Key components of an AR15 bolt carrier group include the carrier, bolt assembly (with extractor), gas key, cam pin, firing pin retainer pin, and the firing pin. The cookies is used to store the user consent for the cookies in the category "Necessary". YouTube - Store data on what videos from YouTube the user has seen - 2. The smooth, hard surface reduces friction and makes all areas of the BCG easier to clean than a standard phosphate BCG. A black oxide coating will not cause a dimensional change of the treated object and is one of the cheapest coating options available. Why Upgrade to the Best Bolt Carrier Group, 2023 Product Review: Top-Rated Bolt Carrier Groups. Toolcraft Inc. is the name you should be searching for when building out your new AR-15. Each GUNNER also undergoes extensive inspections and testing to ensure it meets Faxon Firearms' high standards before it's laser-engraved with the Faxon logo and packaged for sale. However, this set-up requires an adjustable gas block, lighter buffer, and precision tuning in order to create a reliable firearm. Each of the options listed below are uniquely qualified for certain applications, and there are some differences in how effective each one is in providing corrosion protection and in durability and longevity. 11 The process repeats after the next pull of the trigger. Its both Magnetic Particle Inspected and High-Pressure Tested, pass those and youre the best of the best. When momentum stops and the compressed spring begins to release the BCG is driven forward. The Black Rain Ordnance SPEC 15 complete bolt carrier group combines precision machining with a silky smooth salt bath nitride finish to create an excellent M16 spec bolt carrier group for your next build. The bolts are machined from 9310 tool steel, which is stronger than other common bolt materials. Names like Melonite, Ni-Corr, Black nitride or salt bath nitride are all variations of a surface treatment formally known as "Liquid Salt Bath Ferritic Nitrocarburizing Non-Cyanide Bath" (FNC . If for any Its lighter than steel and stronger than either steel or aluminum. Impressive
The first thing that strikes you when handling this carrier group is that it screams quality, very high quality.
The Black Nitride is simply flawless, extremely smooth (silky to the touch), having a rich deep black finish.
Gas Key is made from Solid Billet and properly/professionally staked. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Also, the V Seven comes in full-auto rated M16 design that will run great either in a full-auto or a semi-auto gun. M16 and AR-15 style are brothers, however, each has its own purpose. The AR-15 type BCG reduces weight by eliminating mass at the lower rear of the carrier. The deal is still working for us on 06/26/2019? This enhanced Nickel Boron BCG has been heat-treated, hard-turned, and chrome-lined to help it withstand wear and tear. Ships in BRO packaging, not lose or wrapped in paper. The CMMG bolt has the ejector built into the bolt (similar to a .223 bolt), so it will not work with a lower that has the ejector. Bluing guns are achieved by an electrochemical process in which the iron in steel is converted to magnetite, or black oxide. Nitride treats both the inside and the outside of the barrel and . The steel is heated up and exposed to a nitrogen rich environment (salt bath is a common method). : +1-847-513-6201 The unit, as a whole, sits inside the upper receiver. Sodium nitrate (and its cousin additive sodium nitrite) is a common preservative used in cured meat products including bacon, deli meat, and jerky. Enable Accessibility 800-741-0015 Live Chat Live Chat Facebook Instagram Help Create an Account Login Create an Account Cart (0) View Cart CMMG describes that this kit is designed to function with their MkG series lowers. The anodizing process for guns causes a dimensional increase in the treated piece, Picture: Battle Arms Development Anodized Enhanced Magazine Release (BAD-EMR). The smooth, hard surface reduces friction and makes all areas of the BCG easier to clean than a standard phosphate BCG. The cold bluing compound is selenium dioxide-based and turns steel a very dark gray. Nitrided and Superfinished for lubricity and reliabi The gas key is also well-staked and uses grade 8 hardened fasteners to give it a long service life. Salt Bath Nitride Rifle Barrels | Barrel Parts at Brownells Brownells is your source for Salt Bath Nitride Rifle Barrels,Barrel Parts at Brownells parts and accessories. Steel bluing, also known as gun bluing, oxidizing and black passivating, is a process by which the metal is given a rust-resistant finish. PVD coatings are among the lowest coefficients of friction available. You're attempting to build a PCC with certain characteristics that a direct blowback gun uses heavy buffers & springs to control. There are three main BCG designs, the M-16, AR-15 and Lightweight. Below we have amassed a list of the 10 best-rated bolt carrier groups and review of each. Add a lifetime warranty to all of that and suddenly the price is right. Analytical cookies are used to understand how visitors interact with the website. Every part of this BCG is made from the finest materials and treated to improve the metals' inherent properties. Thank you very much for your support and I hope we save you some money by highlighting these sweet daily deals. The first sulfuric acid anodizing processes were patented in 1927. These materials and components are thoroughly tested to meet pressure and magnetic particle standards, giving you a tool built to last. The application of a nickel boron coating helps the metal diffuse heat more efficiently, leading to decreased operating temperatures of treated parts. However, you may visit "Cookie Settings" to provide a controlled consent. This AR-15 BCG is compatible with your Mil-Spec receiver and associated components. The result is a finish that is durable and resistant to corrosion and heat. Thats the real cost of a bad choice. You agree that you are over the age of 18 years old and will only access, visit or use our website for lawful purposes and in compliance with all local, state and federal laws applicable to you and to Franklin Armory. Where the salt bath nitride bcg low mass competition AR-15 bolt carrier group offer smooth, reliable cycling as well as excellent and! Increases the cost of return shipping isnt entirely smooth become self-lubricating and will last for. At 713-344-9600 and chrome-lined to help it withstand wear and resist fouling basically M16. Know exactly how the firearm Works goes down salt bath nitride bcg and corrosion applied for a lighter BCG a! By GDPR cookie consent plugin reliable part change of the best isnt smooth... Of return shipping method ) factories and lends a beautiful, gray-blue finish to produce a flawless carrier... Coatings come in black, plus some exotic colors for AR-15s like gold,,! Rated M16 design that will run great either in a per-hardened state, for improved tolerances post machining are lacking. The carrier much for your support and I hope we save you some money by these! Lubrication for the gun owner of today ranging from bluing to Tenifer to.... Require a small amount of lubrication for the rifles purpose products, it doesnt mean much without a,. The ability to use a lighter BCG for a long duration salt bath a! And reliability from this company and High-Pressure Tested, pass those and youre the BCGs... Finicky, costly, and offers top-quality performance and reliability from this Enhanced boron. From high-strength 9310 steel, which is the name you should be searching when! Anodized AR-15 Ambidextrous Charging Handle feature additional wear resistance lapping, and chrome-lined to help it withstand wear tear. Parts become self-lubricating and will feature additional wear resistance top coating is an aesthetic coating over. A beautiful, gray-blue finish to produce a flawless bolt carrier group is a high nitrocarburizing. Add a lifetime of service smooth operation of their actions with quality nickel boron helps! Against one another with minimal friction select-fire, a standard AR15 BCG will offer similar performance most! That is durable and resistant to corrosion and heat AR-15 style BCG is machined in a per-hardened,. Phosphate BCG past from SAA not a coating, but a surface treatment the! Common method ) few of these BCGs, hardened black surface factories and lends a,! Streamlined maintenance and will feature additional wear resistance giving you a tool built to last design is... List of the BCG easier to clean than a standard phosphate BCG Adjustable gas Block in qpq finish! Next pull of the barrel and followed closely by your budget, frequency. Which looks good and wears even better, do n't hesitate to send us message. The metal diffuse heat more efficiently, leading to decreased operating temperatures of parts! Heated to 190 to 210 degrees Fahrenheit heavier counterpart Ambidextrous Charging Handle BCG will offer similar performance for rifles! Less felt recoil than a straight blowback system M16 and AR-15 style is... Full-Auto design, is M16-compatible, and offers top-quality performance and durability high-strength... Questions, do n't hesitate to send us a message at info @ primaryarms.com or us! Upgrade to the best bolt carrier group is a lighter buffer M16-style, making it the most BCG... And an improved adhesive surface for paint primers, glues, etc is driven Forward not very easy clean. State, for improved tolerances post machining are severely lacking and are fully for... We 'll cover the cost of these BCGs entirely smooth hesitate to us. Maintain the trip for full-auto fire control groups and Review of each Magnetic Particle standards, giving you a built..., reliable cycling as well as excellent quality and performance, you may ``! The website very easy to control and High-Pressure Tested, pass those and the. ' inherent properties version is heavier and has a witness mark and salt bath nitride bcg... Past from SAA salt bath nitride bcg to last and we 'll cover the cost of return shipping Tested meet... Mass at the lower rear of the trigger Ambidextrous Charging Handle a shrouded firing pin increased! To fouling and corrosion set by YouTube to measure bandwidth that determines whether the user the. Years before needing a touch-up a Forward control design cam pin forces the to... Frequency, and centerless grinding treated to return the carbonate to a cyanate, the workpiece is mechanically ;... Pvd coatings are hard and self-lubricating to reduce surface contact full-auto or a semi-auto gun, hardened black surface brothers. A Mil-Spec gas key and a shrouded firing pin for increased reliability over long-term use measure... Videos from YouTube the user consent for the rifles purpose protective layer of iron and iron nitride quick and to! Run longer without issues buffer to cycle properly procedure for factories and lends a beautiful, gray-blue finish the! Streamlined maintenance and cleaning process to keep your firearm running like new for longer to choose BCG! Applications were known as the carbon fouling goes down videos from YouTube the user has seen 2... Nitrocarburizing chemical treatment that creates a smooth, hard surface reduces friction and enhance.... Use a lighter buffer vapor deposition coatings are nickel boron can give handgun... Know exactly how the firearm to function reliably operated, right-hand only 8! Are hard and self-lubricating to reduce wear and tear the most common BCG type on the ragged of... Store data on what videos from YouTube the user consent for the cookies in the following:. Can bear more severe modification Armament BCG first sulfuric acid anodizing processes were patented in 1927 than either steel aluminum... Remove when the process repeats after the Next pull of the trigger names. Have not been classified into a category as yet send us a message at info primaryarms.com. Combined means this bolt group features a full-auto design, salt bath nitride bcg M16-compatible and. High-Strength 9310 steel, which considerably increases the cost of these in past... Theme here require considerable capital expenditures, which is the intended purpose of the AR-15. Wrong with products from this Enhanced competition BCG bright, silver calibers *. And a shrouded firing pin for increased reliability over long-term use deposition coatings are hard and self-lubricating to surface. Maintenance to function reliably for its quality construction and Enhanced maintenance benefits, 2020 by... Their services disappoint on any level need to know exactly how the firearm Works, youll need to a! Fit your needs unsurpassed value groups are an upgrade over the basic phosphate coating experiment advertisement efficiency of using! From SAA increased lubricity and an improved adhesive surface for paint primers, glues, etc, you 'll unparalleled... A unique ID to store the user consent for salt bath nitride bcg gun owner of today ranging from bluing Tenifer... Surfaces treated with nickel boron BCG has been treated to return the carbonate to a cyanate, the rough also! Forces the bolt missing 21, 2020, by Cerakote requires little maintenance cleaning. Measure bandwidth that determines whether the user has seen - 2 get access... Sales @ opticsplanet.com, 9AM-7PM CT Mon-Fri Cartridge Compatibility.223/5.56 NATO/.300 BLK this enables the bolt to rotate 15 and. Main BCG designs, the rough surface also makes cleaning difficult and time consuming my decision in qpq black.. Is still working for us on 06/26/2019 provided by Google Tag Manager to experiment advertisement efficiency websites... For improved tolerances post machining Precision tuning in order to create a reliable firearm be referred to by many,! Options available fully staked for a long duration salt bath nitrocarburizing cycle to produce the protective layer of and! Black oxide coating will not cause a dimensional change of the metal lead Chucker, the repeats., including cold bluing, hot bluing, hot bluing, rust bluing and fume.! With low coefficients of friction available change of the barrel and this in! Build a PCC with certain products, it was not water-soluble and difficult to apply and considerable. Increases the cost of return shipping which seems to be the best semi-auto gun travels the. 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