Are you looking for the best Bolt Carrier Group BCG on the market? This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt, bolt carrier, gas key, firing pin, cam pin, and firing pin retaining pin. Every Bolt is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) before making its way to our loyal TRYBE. Machined from ultra-durable and corrosion-resistant 8620 steel and hardened to mil-spec conditions to provide you with years of reliable service, this Bolt Carrier Group BCG is sure to satisfy even the most ardent and exacting operator. This is a DPMS-compatible Bolt Carrier Group BCG and comes oiled but it is recommended to keep this BCG clean and oiled regularly, as you should with all BCG. Compatible with .308-chambered AR-10s and available in a variety of gorgeous finishes that will maintain the integrity of your BCG in any environment, this Bolt Carrier Group BCG is perfect for any shooter serious about the quality of their build! For a consistently smooth and reliable cycle, pick up the TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group BCG today! For other quality gear to carry and protect everything you’d need for a day at the range check out the premium field accessories that your loyal friends TRYBE Tactical and TRYBE Optics have for you. Start customizing today and get ready to JOIN. THE. TRYBE. Specifications for TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group (BCG): Manufacturer: TRYBE Defense Fabric/Material: AISI 8620 Steel Cartridge: .308 Winchester Gun Model: AR-10 Additional Features: Rockwell Harness – 78-80 HRc Condition: New Weight: 18 oz Features of TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group (BCG): Fully assembled Mil-Spec Bolt Carrier Group BCG; including the bolt, bolt carrier, gas key, firing pin, cam pin, and firing pin retaining pin Every Bolt is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) AISI 8620 Steel Nitride-Treated Bolt Carrier AISI 9310 Steel Nitride-Treated Bolt Shot Peened Nitride-Treated Gas Key Extractor Enhanced Firing Pin Retaining Pin Enhanced Ejector Enhanced Extractor Pin Gas Key Properly Staked Forward Assist Serrations Bolt Firing Pin Built to High Pressure Configuration (Nickel Boron model) Package Contents: TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group (BCG) Similar Products to TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group BCG TRYBE Defense AR-10 Mil-Spec Complete Lower Parts Kits TRYBE Defense Charging Handles TRYBE Defense Grips & Handstops TRYBE Defense Safety Selectors TRYBE Defense Rifle Barrels TRYBE Defense Muzzle Brakes TRYBE Tactical 42″ Rifle Case TRYBE Tactical Range Bag TRYBE Warranty TRYBE™ products are made for performance and durability and are covered by a comprehensive warranty depending on the type of product. See full warranty information here
6 reviews for TRYBE Defense Mil-Spec AR-10 .308 Complete Bolt Carrier Group (BCG)
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$64.99
Stevey GB –
I have this nickel-boron BCG in my Remington R-25 in .308 Winchester. I replaced the OEM blue BCG with the TRYBE nickel-boron version since the old bolt was getting sloppy and harder to clean. This one works like a silver jackhammer into my chamber, just perfectly. This gun is pretty big as carry guns go, and the bolt of a large frame AR is a hefty chunk of steel. This BCG has a beautiful silver finish and cleans easily after an outing. This is a hunting gun mostly, and a corrosion resistant BCG lets me get by with a bit less maintenance in the field than a nitride BCG. But for a build, the less-expensive nitride bolt may be the way to go. Oiling everything before and after use makes cleaning easy, especially with any number of modern CLP liquids.
Kerrdog –
Very nice bcg,excellent fit,I removed one o-ring from the extractor spring as it didn’t want to cycle by hand with a round chambered and this fixed it,I don’t recommend for a 6.5 creedmoor build as i got pierced primers immediately,you need a small firing pin model or get the jp hi pressure bolt kit like i did,so if your building a 308/7.62×51 I definitely recommend this bcg
Kyle –
After seeing the price of this product and the price of other competitors I decided to try it out. Out of the box it looked nice, no scratches, scuffs, dings nothing. Fit smoothly into the upper, I had problems with my charging handle but that's an Aero problem. I took it apart oiled and lubed it up, as you always should. Fired a shot and it didn't eject all the way, tried another round the same. Decided that maybe it just needs to be broken in. After about 10 rounds it was cycling perfectly. Good deal, just needed to be broken in. I understand that other people have had problems. But I have yet to and I have put probably well over 200 rounds through it at both high rates and low rates of fire. For the breaking in issue that is my sole reason for the 4 star.
Midwest Yote Slayer –
Cheap bolt, zero issues, specs out perfect, finnish quality is spot on zero flaws. Functions as should. 1700 rounds in withoutvand issue including high pressure load testing. Would recommend tobanyonevwith a budget build.
Rod –
Received my bolt carrier no issues great product great service.
Wildbill –
Flawless! Zero issues !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!