Disassemble it completely, inspect, clean and lube it as you would a standard phosphate carrier group. We only sell the best bolt carrier group, because we understand the crucial role it plays in the function of your AR-15. We also have a whole guide just for choosing a lightweight bolt carrier group,so be sure to check that out if you want to know more. See our BCG recommendations:Best AR15 Bolt Carrier Groups. Nickel Boron is easy to find today while Chrome is hard to find and generally more expensive. Live Chat Live Chat. The semi-auto ones have an extra cut that takes out some mass. See our review here: Toolcraft BCG Review - Best Black Rifle Secret Ever? AR15 Complete Low Mass Bolt & Carrier Group - Nickel Boron. Either will get the job done. Nickel Boron M16 Bolt Carrier Group Shot Peened Bolt Gas Key Hardened to USGI Specifications Gas Key Grade 8 Hardened Fasteners Gas Key Staked Per Mil-Spec Tool Steel Extractor Extractor Spring Extractor O-ring Insert 223/5.56/300 Blackout Now . For these reasons, it is a very popular AR-15 BCG finish. Nothing much to say except its mil-spec everything and has a great reputation. Awesome BCG at a reasonable price. It has an attractive gray graphite-like appearance. A few definitely deserve to he there, but not all. CMMG AR-15 22LR Barrel And Collar - Medium Contour - 9" . It is a surface treatment that unlike coatings will never chip or flake off. The DLC was chosen for high wear resistance and a low coefficient of friction. should ban this idiot from writing anything and only let professionals with experience and actual knowledge speak. Again9310 bolt. Toolcraft Phosphate Bolt Carrier Group (SpiceTac), Toolcraft is an OEM provider of BCGs to many firearms manufacturers. 5.56 Extractor Kit $ 4.95. NiB coatings do add thickness and most bolt makers pay attention to the bolt face but for get about the lugs, where a small buildup of carbon will lock your bolt up. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO, these Bolt Carrier Groups by LANTAC offer ultimate lubricity for a smoother operation. It is an electroless nickel-based finish for steel, stainless steel and aluminum alloys that co-deposits sub-micron particles of PTFE (polytetrafluoroethylene), otherwise known as Teflon, with electroless nickel. In the back of your mind, youll know its not mil-specbut its about half the price of the BCM. Green +2. I'm not affiliated with any of these brands, just things I've learned while building. But my question is how is a Titanium one not the best choice easily? Bravo Company Manufacturing (BCM) M16 BCG Let's just start with our editor's pick for a branded mil-spec BCG. Weve got a dedicated section for the AR-15 here. Wilson Combat DPMS LR-308 Complete Bolt Carrier Gr. Their bolt uses 9310 steel but againit is likely never going to matter. I cringe every time, then pull out my handy dandy gauges and prepare to give a lecture. Sale! For nostalgia, phosphate wins. In Stock. Low-mass or lightweight bolt carrier groups are relatively new on the market. The 308 carrier is precisely machined from case-hardened 8620 alloy steel. Of a given product or application of a feature. What about AR-15s by Geissele? All components are coated with nickel boron to minimize friction and enhance performance. - NBS .223/5.56 Bolt Carrier Group - Chameleon - AR15Discounts Left Hand Nickel Boron BCG M16 / Ar15 Bolt Carrier Group $ 299.00 $ 149.00 . The bolt itself is standard Colt milspec. The Brownells M16 5.56 Complete Bolt Carrier Group features a bolt fabricated from 9310 steel that includes a heat-treated and shot-peened finish. Well done sirs. anything extra and your Features: .223/5.56 NATO Nickel boron finish M16 cut 9310 steel carrier Carpenter 158 steel bolt Bolt Carrier Group For Sale | Complete Bolt Carrier Group - SurplusAmmo Click below for a FREE LESSON! On the basis of performance, nitride wins. Brownells is your source for Chameleon Nickel-Boron Bolt Carrier Groups,Bolt Parts at Brownells parts and accessories. Main lessonget a full-auto weighted BCG if reliability is a concern. It cycles both subs and supers flawlessly in a .300 blackout pistol. Select what level shooter you are! UCT Coatings of Palm City Florida applies their patented EXO Nickel Boron finish to many products including AR-15 BCGs for Fail Zero and Toolcraft. FailZero EXO Nickel Boron M16 / M4 5.56 Bolt Carrier Group Finish: Nickel Boron Coating Bolt Steel: Milspec Carpenter No. . Our Price: $199.00. This coating offers unfaltering protection from wear and corrosion that would ordinarily degrade . This was at the direction of Eugene Stoner, the designer of the AR-15. See our review here: Toolcraft Chrome Phosphate BCG Review, Above: Toolcraft BCG with Black Nitride finish. CMMG Bravo .22 LR Conversion Kit W/ One 25 Round Magazine. Additionally I would recommend other bolt materials like the sharps that's made out of s7 tool steel, or JP enterprises who makes amazing products like a variable mass carrier, and enhanced bolt that has a different lug cut to ease lock, strengthened cam pin hole, and low friction ring seals to reduce wear. They are a top manufacturer of complete rifles, carbines and pistols in their newer Super Duty line. ALWAYS, ALWAYS 100% flawless! Bootleg Adjustable BCG $209 . We are AR Bolt Carrier Group (BCG) experts who bring you the highest quality components at the lowest prices for your AR15, AR10, and other AR Platforms. The pistol we Sale Price: $179.95 . Firearms instructor John Farnam has NP3 applied to not only the BCG but also the inside of the upper and lower receivers of his custom FSM4 AR15s. Bolt is shot Peened and HPT/MPI. The Massad Ayoob Group (MAG) Qual is Facebook; Instagram; Help. Bolt Carrier Group- Nickel Boron $ 225.00. Phosphate has been serving the military well for many years and it works very well. Is any of this sounding like a worthwhile version of the truth? FINISH ON PAGES 3 to 987999246. You don't have to run full-auto to benefit from such an AR BCG. This BCG will meet your performance standards and value. All critical parts are coated with EXO Nickel Boron technology that provides . ACME has taken their line of precision AR components and added a Nickel Boron coating to provide increased lubricity and much greater wear . Knurled Side Charging Handle (0) $16.75 On sale: $14.99 Semi-auto versions used to be significantly cheaper than FA versions, but now the difference isnt as drastic. Compensators/ Flash Hiders/ Muzzle Brakes/ Thread Protectors, 6.5 Grendel Type II Complete Bolt & Carrier Group. Notify me of follow-up comments by email. Kind of seems like a commercial for Brownells, Hard to trust a list without fail zero on it. And although there are only 4 settings so you wont get down to the perfect setting for your rifle and loadsits a great system if you dont want the hassle of swapping out a gas block. PewPew, itd be great if you could do an article about headspace, its importance, and how to check it. Since LMT says the only BCG that works is theirs, I would go with what they say. When that build is complete be sure to shop for ammo here:Buy Ammo Online. My understanding is they are OEM for BCM BCGs. BCM has earned an excellent reputation and their BCGs are top of the line. Its MPI tested and otherwise mil-specexcept that the bolt is made of 9310 steel instead of Carpenter 158. Nickel Boron is an advanced metal finish that offers high resistance to wear and corrosion as well as having an ultra low co-efficient of friction. $254.99 $184.99 Sale. Learn the 3 most popular shooting stances & more. PSA made the list of best BCG but DD isn't on the list? These are two of the least expensive finishes available. In a semi-automatic rifle, this has zero effect on how the gun functions. The enti.. White Labels house made M16 bolt carrier group is the perfect BCG for your next build and is compatible with any AR15 build. JoeBob dun saved you $5.05! Also known as Melonite, Salt Bath Nitride or simply Nitride, this is a heat treating process that creates a case hardened surface by diffusing nitrogen into the metal surface. Rough finish that requires more lubricant to run smoothly, Bravo Company (BCM) Bolt Carrier Group (Brownells). And is easier to clean. But if mil-spec is the name of the gameget the BCM. Bolt Carrier Group | AR15 Bolt Group Part | BCG Nickel Boron All this NiB and no mention of the Young Manufacturing chromed M16 BCG and bolt? 5.56 Bolt Spikes HPT/MPI Bolt Assembly - Phosphate $ 89.95. Polished +2. Were not a huge corporation that values the bottom line more than their customers and were not a one-man band selling AR15 parts out of a garage, were big enough to compete and small enough that each customer matters. The bolt carrier group (also known as the "BCG") is the heartbeat of any rifle like an AR-15 or AR-10. Faxon Firearms Gen 2 9mm PCC Blowback Full-Mass Bolt Carrier Group - Glock & Colt Compatible | Nitride . Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key) Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked. Mil spec is a >minimum<. (, We noticed that you have previously logged in with your, Check what do you get by creating an account, Bookmark and compare your favorite firearms, 13 Best AR-15 Bolt Carrier Groups (BCG) [Hands-On], Low-mass or lightweight bolt carrier groups are relatively new on the market. Lets just start with our editors pick for a branded mil-spec BCG. What brand is the full auto in the comparison that you did? AR Uppers & Lowers, Rifle Accessories, Mil-Spec Parts | Aero Precision The Sharps 308 Balanced Bolt Carrier Group Complete has the same innovative design as the Sharps 5.56 Balanced Bolt Carrier Group. Shocked it and a few others didnt make the list when I saw of the some names that did. [ARCHIVED THREAD] - Disappointed in Nickel Boron BCG. 5.56/300 Blk or 6.8 SPC Nickel Boron Bolt Carrier Group $150.00 - $160.00 Choose Options AR-15/AR-10 Gas Key Screws $3.00 Add to Cart AR-15 Firing Pin Retaining Pin $2.50 Add to Cart AR-10 Nickel Boron Bolt Carrier Group $240.00 Add to Cart AR-15 Firing Pin $8.00 Add to Cart AR-15/M16 Extractor Spring $2.00 Add to Cart AR-15 Extractor Buffer $2.00 And theres their Titanium BCG for 5.56/.300 BLK. I'd like to purchase a quality bolt carrier without a bolt. It also requires less lubricant to work well and is easier to clean. Both are superior finishes with distinctly different looks. Lantac is very high quality, tough as hell, and highly sought after. Easiest to clean, best customer service, and no, I'm in no way affiliated with them. I of course went with their Titanium Nitride (TiN). Personalize your experience. Nope, SA and FA BCGs have the same dimensions and will fit in any standard AR-15 upper! There From full-auto to lightweight, different coatings, MPI inspections, and more. Using our fully automated robotically, White Label Armory's in-house machined AR15 billet upper receivers are the perfect complement to our, The AR15 Ambidextrous charging handle made by Brace Built begins with the design, program, machining. It can make you go nuts (the above is probably half of my BCGs). Rifleman Q & A, Nickel boron (NiB) bolt carrier groups, NiB-coated AR-15 BCG Latest More The Model Of 1903 Springfield: A Collector's Perspective The "U.S. Rifle, Caliber .30, Model of. ETA: When you have properly cleaned and lubed the BCG and are ready to try again, do the following to isolate the issue: 1) Load a single round in the chamber and fire the gun with no mag inserted. Plus, how many of this list are made by the same REAL manufacturer? Our goal is to go above and beyond Mil-Spec expectations! Better than any "mil-spec" BCG because of its gas porting. Spikes Tactical - M16 5.56 Nickel Boron Bolt Carrier Group. It does not mean that the part is superior to other parts on the market. Plus the silver color pops out in your upper receiver. beta boy will always lick the biggest shaft long as they pay his fary white tennessee ass.. ACME Machine has been in business since 1976 crafting highly precise components. If you look closely youll see that the Titanium carrier is black (DLC: diamond-like coating) while the bolt is silver (nickel boron). I became my group's "gun guy" and everyone who had questions came to me. While Nickel Boron (NiB) is silver and shiny. Bolt lugs are chamfered 45 degrees to ensure reliable action for even the highest pressure hand loads and fast lightweight actions. Please check the headspace on every build. Toolcraft Titanium Nitride BCG (SpiceTac), Above: This Bravo Company (BCM) BCG has been refinished with NP3+ by Robar. Above: Chrome lining inside Toolcraft phosphate carrier can be seen with light coming in from the cam pin slot. Full mil-spec everything. But be sure to get the most out of it with an Adjustable Gas Block. Advanced . I cant remember what the other was but it was a plain basic one. I've been eyeing the Radian Enhanced BCG and might throw in the Raptor charging handle and ambidextrous safety while I'm at it. I am reading thru this article on bolt carrier groups. The PVD coating by Ionbond provides a very low coefficient of friction while providing a unique look and increased reliability. So far I can definitely feel the recoil difference between the different settings. 5.56 Bolt Carrier Group and Charging Handle. It comes in at a much lighter 8.5 ounces (compared to a full auto 11.6 ounces). FAILZERO INTRODUCES ITS 9MM BOLT CARRIER GROUPS EXO technology provides a permanent dry lubricity to metal surfaces, that improves corrosion and wear resistance. Above: Toolcraft BCG with Manganese Phosphate finish. Rich, I'm one of those aforementioned "newbies." I do like them in terms of increased lubricity and ease of cleanup. Since the bolt carrier group is shot backward towards the shooter the weight of it affects recoil. Its great NiB will run fine with a small amount of lube I recommend using normal amount of lube. AR15 Bolt Carrier Groups - White Label Armory The marketing hype said the quit the endurance test at 5000rds with no failures. AR-15 Nickel Boron Bolt Carrier Group - CBC Precision AR's Results for nickel boron bolt carrier group - OpticsPlanet The the real differences in quality versus cost is lost if you don't know the real source of manufacturing control and stability. In the days since Stoner came up with the design advancements in metallurgy and heat treatments have been made, but changing to an *improved* material or treatment can exclude the part from military acceptance. 4 barrels in 15K rounds?? Brownells is your source for Chameleon Bolt Carrier Group at Brownells parts and accessories. The BCG's above are all great options, but the bolt itself is a different story. Change one and you have to adjust the rest. Description The NBS M16 bolt carrier group is the perfect BCG for your next build and is compatible with any AR15 build.