Blog. Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made? Diamond-Like Pedigree. A Toolcraft DLC Bolt Carrier Group (BCG) is, first and …5/5 - (76 vote) Title: PSA AK-556 Forged Classic Polymer Rifle Review: A Reliable AK for Enthusiasts Introduction: ... PSA AK-556 FORGED CLASSIC POLYMER RIFLE WITH TOOLCRAFT TRUNNION, BOLT, AND CARRIER, PLUM Review. March 4, 2024 by Mike McMaken. 5/5 - ... – Fire Control Group: Single Stage, Single Hook – …Toolcraft Black Nitride Bolt Carrier Group. This black nitride BCG from Toolcraft is a popular choice for AR-15, M4 and M16 builds due to its mil-spec design and lifetime warranty. The bolt is made from enhanced 9310 steel while the carrier is made from 8620 tool steel. It is shot-peened and magnetic particle inspected before being made ...The bolt carrier group is the heart of any AR10/AR15/M4/M16 type rifle, carbine or AR pistol. Bet-your-life dependability is a non-negotiable prerequisite. We carry Aero Precision, Toolcraft, Fail Zero and Spike's Tactical BCGs with Nickel Boron, Black Nitride, Ionbond DLC, Chrome/Magnesium Phosphate and Titanium Nitride-Gold finishes with M16 ...Below we have amassed a list of the 10 best-rated bolt carrier groups and review of each. 2023 Top-Rated AR-15 Bolt Carrier Groups. Top AR-15 Bolt ... $355.30: RISE Armament Nickel Boron Bolt Carrier Group for AR-15: Standard Mass : $179.00: F-1 Firearms DuraBolt AR-15 Bolt Carrier Group: Standard Mass : $161.99: LANTAC …The bolt carrier group is the heart of an AR15. See our recommendations for the best BCGs for your AR15. ... #3 Toolcraft Diamond Like Carbon (DLC) BCG ... For information on bolt carrier group finishes, visit our review on The Best AR15 BCG Finishes. High-Quality BCGs at SpiceTac At SpiceTac, we carry Aero Precision, ...Palmetto State Armory has forged ahead with the AK-101 AKM. The AK-101 AKM is loaded with features such as a gas nitrided barrel, toolcraft hammer-forged front trunnion, bolt, and carrier, 45 Degree Gas Block, AKM Style Front Sight Base, and 1/2x28 threads for all of your suppressor mounting capabilities. Rifles must be shipped to a valid ...Below we have amassed a list of the 10 best-rated bolt carrier groups and review of each. 2023 Top-Rated AR-15 Bolt Carrier Groups. Top AR-15 Bolt ... $355.30: RISE Armament Nickel Boron Bolt Carrier Group for AR-15: Standard Mass : $179.00: F-1 Firearms DuraBolt AR-15 Bolt Carrier Group: Standard Mass : $161.99: LANTAC …If your looking for a 308 BCG on the cheap then get yourself a Toolkraft bcg. A lot of people dont know, but Toolkraft makes BCG's for a LOT of the big name gun companies and the military. Yet again, another Lifetime warranty. You can get them in melonite or Nickel Boron. I have tons of these and they are great.Our bolt carrier groups are back by our lifetime warranty. Should our BCG's fail to function properly, return it for a brand new replacement. Our coated bolt carriers will increase lubricity and wear resistance while providing a smoother recoil, improved accuracy, faster cyclic rates and reduce carbon fouling. ...Want a hat from us? Go here: https://ddrgt2018.itemorder.com/saleTo come train with us, go here: http://regularguy.training/To support us on patreon, go here...Toolcraft Inc. is an OEM manufacturer of bolt carrier groups trusted by the U.S. Military and civilian markets alike. ToolCraft BCG’s carry a lifetime no questions asked warranty. ToolCraft manufactures this BCG using a proprietary blend of 8620 aircraft steel which they claim to be the “Best Aircraft Quality Steel” on the market today!Below: Following a 1100 round Toolcraft BCG review with Federal M193 and Wolf Gold. Dirty but reliable. Below: AR pistol build using a SB Tactical SBA3 brace, old-school cool 1913 picatinny quad rails and a Toolcraft Black Nitride Bolt Carrier Group. Below: Short AR15 (pistol build) with Toolcraft bolt carrier group and free float railProducts. Our carriers come with a variety of options and are all manufactured to customer print and specifications within our facility in Marion, North Carolina. Toolcraft has the ability to offer a wide variety of calibers and styles of BCG’s. If you prefer to apply a special coating, we can machine your order to the specifications that are ...When you fire a round, the bolt carrier group is where a lot of the action is happening. View as Grid View List View. 7 Items . Filter. Sort Set Descending Direction. PSA PA10 .308 Nitride Bolt Carrier Group - 516446490 ... ToolCraft PA10 .308 Nitride Bolt Carrier Group - 5165449732 . Rating: 94%. Out of Stock. Notify When In Stock. Add to Wish ...Toolcraft AR-10 / 308 / 6.5 Creedmoor Bolt Carrier Group w/ High Pressure Bolt for DPMS - Ion Bond DLC - TC260-013. Save 13 % MSRP: $ 269.95 $ 234.95. Out of stock. ... Carrier: 8620 Toolcraft Proprietary; Firing Pin: Hard chromed 8740; Gas Key: 4130 w/ properly staked Grade-8 screws & Permatex No. 3 sealed; Cam Pin: 4140; Additional …First ill unbox my new Sharp's SAGRS XPB with the DLC coating then ill talk about the top 5 things I look for before investing in a Bolt Carrier Group. I alw...Bottom Line. Fail Zero has applied some of the best of modern technology to the heart of the AR-15, the BCG. The combination of high tech with high manufacturing standards makes the Fail Zero BCG one of the best on the market today. Throw in their Limited Lifetime Warranty and the FZ BCG is a great option.Here are my first impressions on my first ToolCraft BCG. This is the 5.56/223 Nitride BCG: -Finish is quite dull compared to my Aim surplus. - The gas key looks rough as hell. Full of machine marks. I believe the gas key is parked or so rough the nitride is very light in color. The Gas key flared opening is full of burrs that catch my fingernail.The linked part at WC Armory is a complete BCG with a Carpenter 158 steel bolt. Toolcraft is a supplier of carriers to any number of major players. They do not make bolts, but they source bolts from the best. That $90 BCG is a great buy. And it only costs $90 because, as others have said, it doesn't have a fancy brand label on it.A couple of big bolt carrier groups are Microbest and Toolcraft. ... If you know what 3 areas to look at on a bolt that will determine the life of the bolt, the bolts Toolcraft uses exceed the Colt print. Whether they are 9310 or C158 material is less important than the machining process used. ... Most of the negative reviews most likely came ...MOD. Toolcraft vs Aero BCG. Contemplating switching out my Aero Nitride BCG for a Toolcraft Nitride Dual Ejector. I would be saving about $40 in the swap. That, combined with the recent T-Rex Arms video also has me a little shaken on the Aero BCG.The Toolcraft 5.56×45 NATO/.223 Rem/.300 BO Bolt Carrier Group comes in the Salt Black Nitride finish to upgrade your existing AR build with an excellent, long lasting BCG. These Full Auto M16 Profile Direct Impingement BCG designs have multiple features that separate them from the average AR Bolt Carrier Group on the market.Faxon Firearms Gunner Lightweight 5.56/.300 Bolt Carrier Group. Image source: Faxon. Faxon Weapons is a well-known company in the firearms market, particularly recognized for its development of the ARAK-21 rifle and other creative and high-quality items. As a bolt carrier group, the Gunner Lightweight Bolt Carrier Group is designed for AR-15s ...This tougher than mil-spec bolt, when paired with Toolcraft quality and the Ionbond DLC finish is quite likely the ultimate hard use bolt carrier group! See also the Carpenter 158 bolt version here: Toolcraft DLC BCG C158 Bolt 556 This is a 223/5.56/300 Blackout bolt carrier group. This BCG will not work with 6.5/6.8/308 etc.Again, TC does not manufacture bolts. Correct, which makes the amount of love here for Toolcraft bolt carrier groups kind of odd. To me, the bolt is more critical than the carrier, yet nobody seems to care where the bolts come from. Beyond that, a good bit of the Toolcraft carrier attribution here is speculative.Usain Bolt has scored his first goals for a professional soccer team. Yes, Usain Bolt the sprinter. And they were not bad at all. Usain Bolt has scored his first goals for a profes...Below: Following a 1100 round Toolcraft BCG review with Federal M193 and Wolf Gold. Dirty but reliable. Below: AR pistol build using a SB Tactical SBA3 brace, old-school cool 1913 picatinny quad rails and a Toolcraft Black Nitride Bolt Carrier Group. Below: Short AR15 (pistol build) with Toolcraft bolt carrier group and free float railToolcraft Phosphate BCG. This is a very Mil-Spec BCG that won’t win beauty awards, but it runs. Mil-Spec Carpenter 158 bolt, chrome lined carrier, chrome lined gas key made to USGI specs, and a staked gas key. MSRP is only $150, but you’ll almost always find these for about $99.Toolcraft Nickel Boron BCG Review. Toolcraft makes bolt carrier groups (BCGs) in a variety of finishes and calibers but probably none have captured the imagination like their Nickel Boron (NiB) BCGs. Let's take a look at 'em! Basics Remain the Same. A Toolcraft Nickel Boron BCG will start out as a solid chunk of specially blended 8620 Aircraft ...3. 5.56 Bolt Carrier Group, Complete, Nickel Boron. This is a BCG designed for the AR-15 platform but offers the M-16 shrouded firing pin design. The Nickel Boron Coated 5.56 Bolt Carrier Group features a bolt fashioned from 9310 Steel, with the …Feb 4, 2015 ... The review of the Nickel Boron coated Bolt Carrier group from spike tactical ... Toolcraft NiB BCG Physical. School of the ... Brownells Nitride BCG ...This MPI 9310 Black Nitride 308 BCG from Toolcraft is a perfect choice for your AR10 or any other large frame DPMS pattern AR build. Made from enhanced 9310 steel in the bolt and 8620 tool steel in the carrier, this shot-peened BCG is one of the most reliable, well-made carrier groups in the industry. It comes with a lifetime warranty, too ...Toolcraft Inc. is an OEM manufacturer of bolt carrier groups trusted by the U.S. Military and civilian markets alike. ToolCraft BCG's carry a lifetime no questions asked warranty. ToolCraft manufactures this BCG using a proprietary blend of 8620 aircraft steel which they claim to be the "Best Aircraft Quality Steel" on the market today!The best PSA BCG is the Premium Nickel Boron bolt carrier group. It’s the best because the Nickel Boron coating adds lubricity to the carrier and makes it easier to …Description. BCM® (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside carrier. Machined to USGI specifications. This M16/M4 carrier includes the proper Mil-Spec gas key. Gas key is chrome lined and heat treated per GI specifications.Toolcraft 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158. This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and finished in a self-lubricating polished black nitride. Bolt lugs are CNC ground following ...Toolcraft AR10 308 Bolt Carrier Group Black Nitride $ 149.00. Out of stock. Email when stock available . SKU BCG-10-308-00-001 Category Bolt Carrier Groups. Description ; Additional information ; ... Be the first to review "Toolcraft AR10 308 Bolt Carrier Group Black Nitride" Cancel reply.Now with Diamond-Like Carbon (DLC) Coating! Toolcraft DLC 5.56 FDE Bolt Carrier Group is a Full-Auto M16 BCG, manufactured using either a 9310 steel or Carpenter 158 steel bolt, and 8620 steel carrier. The Diamond-Like Carbon Coating is a relatively new and highly desired coating for BCGs. DLC has a very low coefficient of friction, is self ...The carrier is made from 8620 steel. The bolt is made from 9310 steel and is MPI Tested and engraved. The 223 Bolt and Bolt Carrier Assembly is compatible with 5.56 and 300 Blackout. This .223/5.56 black nitride BCG is compatible with 300 blackout setups and comes with firing pin, cam pin, and firing pin retainer. Shop with us today.Toolcraft Inc. is an OEM manufacturer of bolt carrier groups trusted by the U.S. Military and civilian markets alike. ToolCraft BCG's carry a lifetime no questions asked warranty. ToolCraft manufactures this BCG using a proprietary blend of 8620 aircraft steel which they claim to be the "Best Aircraft Quality Steel" on the market today!Here are the specs (seems pretty standard) DESCRIPTION M16 Bolt Carrier Group complete Made by Emtan, these are contract overruns from a mil. contract. Milspec Carpenter 158 bolt HPT/MPI 8620 Steel Carrier Upgraded extractor w/oring insert Grade 8 staked fasteners5/5 - (76 vote) Title: PSA AK-556 Forged Classic Polymer Rifle Review: A Reliable AK for Enthusiasts Introduction: ... PSA AK-556 FORGED CLASSIC POLYMER RIFLE WITH TOOLCRAFT TRUNNION, BOLT, AND CARRIER, PLUM Review. March 4, 2024 by Mike McMaken. 5/5 - ... – Fire Control Group: Single Stage, Single Hook – …Carpenter 158 steel is a high-strength steel alloy that is commonly used in the manufacturing of firearm components, particularly in the bolt of the bolt carrier group (BCG) of the AR-15 and M16 rifles. Carpenter 158 steel is a proprietary alloy that is specifically formulated to provide excellent strength, toughness, and fatigue resistance ...MPI 9310 tool steel bolt. Black nitride coated bolt. 4140 machined gas key. Grade 8 fasteners. Weighs in at 11.9 oz. Made in USA. Check out here to buy a titanium 308 BCG 308 billet titanium bolt carrier group.Full Ti BCG for LR 308 Rifles and AR10 kit with the best deals at affordable prices .Check it Now!!NiB-X bolt carrier groups and parts are made with top materials and proprietary coatings for optimal lubricity and reliability. Shop BCGs from WMD Guns. ... .224 Valkyrie Bolt Carrier Group - NiB-X Nickel Boron POLISHED. Rated 0 out of 5 $ 195.00 $ 165.75 Add to cart. NIB-X Bolt Assembly .223/5.56. Rated 0 out of 5This is my in-depth Review for the Toolcraft DLC 6.5 Creedmoor Bolt Carrier Group. This is a Full-Auto style BCG with dual ejectors and reduced firing pin ch...SKU: TC308-NiB-B. UPC: Maximum Purchase: 10 units. This Nickel Boron 308 BCG is a perfect choice for your AR10 or any other large frame DPMS pattern AR build. Made from enhanced 9310 steel in the bolt and 8620 tool steel in the carrier, this shot-peened BCG is one of the most reliable, well-made carrier groups in the industry.Toolcraft Phosphate BCG. This is a very Mil-Spec BCG that won't win beauty awards, but it runs. Mil-Spec Carpenter 158 bolt, chrome lined carrier, chrome lined gas key made to USGI specs, and a staked gas key. MSRP is only $150, but you'll almost always find these for about $99.If a Toolcraft bolt carrier group is purchased from one of these dealers, Toolcraft will void the coating warranty. All Toolcraft Bolt Carrier Groups sold by Arm or Ally include the manufacturer's 100% no-questions-asked warranty. Product Information. Weight: 11.52oz. Caliber: 223 Rem, 300 Blackout, 350 Legend, 5.56 NATO.Toolcraft makes bolts, not carriers, if I’m thinking straight, and the carriers are sourced per vendor’s request. Depending on who sold it they could have used …Toolcraft Nickel Boron Bolt Carrier Group - MPI Bolt - M16 Carrier. This Toolcraft Nickel Boron BCG comes with a lifetime warranty and is perfect for any AR15, M4 or M16 Build. Toolcraft carriers and bolts are build to military specifications, also known as "Mil-Spec" and they are known throughout the industry as some of the best.Toolcraft Black Nitride 6.8 SPC Bolt Carrier Group - MPI. This 6.8 SPC or 224 Valkyrie black nitride BCG from Toolcraft is a popular choice for AR-15, M4 and M16 builds due to its mil-spec design and lifetime warranty. The bolt is made from enhanced 9310 steel while the carrier is made from 8620 tool steel.This tougher than mil-spec bolt, when paired with Toolcraft quality and the Ionbond DLC finish is quite likely the ultimate hard use bolt carrier group! See also the Carpenter 158 bolt version here: Toolcraft DLC BCG C158 Bolt 556 This is a 223/5.56/300 Blackout bolt carrier group. This BCG will not work with 6.5/6.8/308 etc.Toolcraft is an OEM supplier for companies like Aero Precision, PSA, Ballistic Advantage, etc. BCM bolt carrier group is from the OEM supplier Microbest, same as SOLGW, PSA (Fathers of Freedom), etc. 4. Reply.Toolcraft is not a Military supplier. Microbest supplies Colt and Azimuth Supplies FN. We use Micro because they are the best and they High Pressure and Magnetic Partical inspect if you pay for it, which we do. BCM also uses Micro and Daniel Defense uses them for carriers, or atleast they used to. S&W uses them as well but does not pay for High ...This Toolcraft 308 / AR-10 / 6.5 Creedmoor Nickel Boron BCG is trusted by weapons manufacturers and custom rifle builders around the world. Now you too can get this outstanding BCG at a fraction of the cost. The bolt is CNC machined from heavy duty 9310 alloy steel. 9310 steel has a high core & fatigue strength rating, a high hardenability ...AR10 Bolt Carrier Groups. AR10 BCG: A finely crafted 308 bolt carrier group (308 BCG) is a massive piece of American made steel that is machined, hardened and finished until it is as beautiful and functional as it is substantial. Our AR10 bolt carrier groups are manufactured by Toolcraft, FailZero and Aero Precision.AR-STONER Enhanced Bolt Carrier Group LR-308 308 Winchester with Double Ejectors Nitride. Back to Top. The AR-STONER™ Nitride Bolt Carrier Group is a great option for your next LR-308 build. Machined to strict tolerances, this bolt carrier group is...Bolt Biotherapeutics Inc (NASDAQ:BOLT) announced the presentation of interim clinical data from its Phase 1/2 study of BDC-1001. B... Indices Commodities Currencies ...Join Date. Dec 2006. Posts. 2,872. Feedback Score. 5 (100%) I know PSA doesn't have a great reputation but for a backup you might consider this Toolcraft one at $70. I don't know who make the bolt itself but at least the carrier should be solid. 11-30-21, 15:42 #4.Mar 30, 2018 · This is my in-depth Review for the Toolcraft DLC 6.5 Creedmoor Bolt Carrier Group is a Full-Auto style BCG with dual ejectors and reduced firing pin channel; manufactured using a 9310 steel bolt, and 8620 steel carrier. The Toolcraft DLC 6.5 Creedmoor BCG is 100% compatible with the high pressure 6.5 Creedmoor cartridge.The Faxon Firearms 9mm Bolt Carrier Group is simple, awesome, and very useful. It's my go-to pick for a simple plinker and mine has been working great for years. The JP Enterprises AR-15 9mm is… expensive. I know. But this is a BCG that is built to be beaten and run hard for things like competition.Free Shipping on all Toolcraft Bolt Carrier Groups! Note: This 7.62X39 BCG is not compatible with the Palmetto State Armory KS-47 . Your 7.62X39 AR build deserves the best bolt carrier group money can buy. This 7.62X39 BCG by Toolcraft is the highest quality BCG on the market today. Finished in Black Nitride for a lifetime of flawless performance.Your 458 SOCOM AR-15 build deserves the best bolt carrier group money can buy. This 458 SOCOM BCG by Toolcraft is the highest quality BCG on the market today. Finished in Black Nitride for a lifetime of flawless performance. Toolcraft products are also trusted by the U.S. Military and carry a lifetime warranty.The TOOLCRAFT NON-LOGO'D LEFT HANDED 5.56 NITRIDE MPI FULL-AUTO BOLT CARRIER GROUP - 5165491278 caught my attention due to its impressive features and reputation for delivering exceptional performance. In this review, I will outline the product details, discuss its notable features, and provide my personal experience with it.Aug 22, 2019 · Chrome lining inside Toolcraft carrier can be seen with light coming in from the cam pin slot. With few exceptions, this is the chrome phosphate BCG that the military uses today and is the subject of this review. Proprietary Carrier Steel. 82% of the weight of a full-auto bolt carrier group is in the carrier.Made in the U.S.A – Lifetime Warranty. The Toolcraft AR10 Nickel Boron Bolt Carrier Group is manufactured using a 9310 steel bolt and an 8620 steel carrier. DPMS Compatible with most calibers in the 308 parent cartridge family. If building a 6.5 Creedmoor, we also offer a Toolcraft 6.5 Creedmoor Nickel Boron Bolt Carrier Group which is 100% ...This Toolcraft DLC Bolt Carrier Group is paired with a MIL-SPEC Carpenter 158 bolt. This bolt steel has served the U.S. Military well for many decades and when paired with Toolcraft quality and the Ionbond DLC finish, this is quite likely the ultimate hard use bolt carrier group! This is a 223/5.56/300 Blackout bolt carrier …This Toolcraft TiN Plated BCG comes with a Gold finish and has a lifetime warranty. This Titanium Nitride Bolt Carrier Group is perfect for any AR15, M4 or M16 Build. Toolcraft carriers and bolts are build to military specifications, also known as "Mil-Spec" and they are known throughout the industry as some of the best.This Toolcraft DLC Bolt Carrier Group is paired with a MIL-SPEC Carpenter 158 bolt. This bolt steel has served the U.S. Military well for many decades and when paired with Toolcraft quality and the Ionbond DLC finish, this is quite likely the ultimate hard use bolt carrier group! This is a 223/5.56/300 Blackout bolt carrier group. This BCG will ...A lightning bolt is created from the ground up and also down from the sky. Negative charges from a thunderstorm slowly lower to the ground, while positive charges rise from the gro...DetailsWith a reputation for precision manufacturing, KAK Industry offers quality, American made components at affordable prices.The LR-308 complete bolt carrier group features double ejectors for more reliable function. Crafted from 8620 carpenter steel, the bolt carrier is nitride finished, inside and out, for superior corrosion resistance. Designed to function with .308 Winchester, 7.62 ...This is my in-depth Review for the Toolcraft DLC 6.5 Creedmoor Bolt Carrier Group. This is a Full-Auto style BCG with dual ejectors and reduced firing pin ch...Advertisement Break-action shotguns are the most straightforward and the safest, and they're commonly used in shooting competitions. The gun has a hinged opening where the chamber ...Toolcraft Nickel Boron Bolt Carrier Group - MPI Bolt - M16 Carrier. This Toolcraft Nickel Boron BCG comes with a lifetime warranty and is perfect for any AR15, M4 or M16 Build. Toolcraft carriers and bolts are build to military specifications, also known as "Mil-Spec" and they are known throughout the industry as some of the best.I was looking at a BCM upper for my first build, and of course it gave the option to buy the BCM bolt carrier with the upper. I started searching forums, and someone mentioned a Toolcraft bolt carrier that the military uses as replacements in M16's and M4's. This toolcraft BCG can be had for ~1/2 of the BCM BCG.Now with Diamond-Like Carbon (DLC) Coating! Toolcraft DLC 6.5 Grendel Bolt Carrier Group is a Full-Auto M16 BCG, manufactured using a 9310 steel bolt, and 8620 steel carrier. The Diamond-Like Carbon Coating is a relatively new and highly desired coating for BCGs. DLC has a very low coefficient of friction, is self-lubricating in dry conditions ...Sun Country Airlines is a popular low-cost carrier based in the United States. With its headquarters in Minneapolis, Minnesota, the airline has been serving travelers since 1982. I...Available in a titanium nitride finish. Weighs 8.2 ounces. Compatible with AR-15s chambered in 5.56 NATO, .223 Rem., 300 Blackout and .204 Ruger. The Toolcraft M16 Lightweight Bolt Carrier Group ships completely assembled and features the necessary black insert and O-ring around the extractor, as well as a torqued and staked gas key. Reviews.This Toolcraft 308 / AR10 / 6.5 Creedmoor Black Nitride BCG is trusted by weapons manufacturers and custom rifle builders around the world. Now you too can get this outstanding BCG at a fraction of the cost. The bolt is CNC machined from heavy duty 9310 alloy steel. 9310 steel has a high core & fatigue strength rating, a high hardenability ...Bolt Bikes, the electric bike platform marketed to gig economy delivery , RTB Black Nitride Enhanced 7.62x39 Bolt Carrier Group. MSRP: $1, Hard chrome as done by Daniel Defense and Rock River is the best. NP3 is the second best. DSA has np3 bcg for a , 7. Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group (No Lo, Feb 2, 2017 ... PSA Premium M16 Bolt Carrier Group Review - Part #8779, see inside with the borescope, link, Young are great NM chrome carriers, but since he's looking to run this in what sounds like work style guns, Your .224 Valkyrie build deserves the best bolt ca, Now with Diamond-Like Carbon (DLC) Coating! Toolcraft DLC 6., February 05, 2008. Times posted. 242. Feedback rating. 48% (12 pos, Type: M16 Full Auto (Preferred for most AR-15 builds) , The forthcoming Chevy Bolt and expected improvements in the Nissan Lea, Compass Lake Engineering uses Aero Precision bolt , This 458 Socom black nitride BCG from Toolcraft is a po, The Toolcraft 5.56×45 NATO/.223 Rem/.300 BO Bolt C, This Toolcraft TiN Plated BCG comes with a Gold finis, The bolt carrier group is the heart of an AR15. See our recomm, Compatible with: AR-15/M16 bolt carriers, (or AR-10/AR-308 size bolt , PSA AK-556 WITH PSA-SLR 13.5″ SOLO RAIL, M4 STOCK,TOOLCRAF.