This 308 complete bolt carrier group is treated with Black Nitride for enhanced durability, lubricity, and ease of cleaning. Carrier is made from 8620 steel, bolt is made from 9310 steel and is MPI tested and shot peened. The Bolt and Bolt Carrier Assembly comes complete with cam pin, firing pin, and firing pin retainer. This bolt carrier group is compatible with the Aero Precision M5, PA-10, and other DPMS style AR-10 308/7.62x51 rifles. All Tom's Tactical brand products include a lifetime warranty.

Features

Black Nitride treated for enhanced durability, lubricity, and ease of cleaning
Works with Aero Precision M5 and other 308 DPMS Style AR-10 Rifles
Bolt is made from 9310 steel and is MPI, shot peened, and Black Nitrided
Firing pin is hard chrome
Black Nitride lined gas key and carrier interior
Gas key is machined from 4140 steel and is properly staked
Hardened steel extractor with double extractor spring and double o-ring
Mil-spec gas rings
Made in USA
Lifetime Warranty


So I was building like I dont know my 5th or 6th gun and i was like. Let's build a ar-10 this time around. Did some searching and it took me a while to find a combo that was in a good price range. Then I happen to come across Tom's Tactical and found the this 308. Ar10 BCG+ Charging handle. Had this combo for a while now and have shot 300 rounds and no issue. So a good price and performance for 308.. good buy and would recommend.
Jeff in Vacaville ca	09/02/2019


Awesome 308 bolt carrier group DPMS style AR-10 I built was having gas problems bought this bolt carrier group fix the problem
Matt ohio	12/04/2018


I bought this for a lr308 I am building. I am very impressed with the quality! The rifle shoots great . I will be buying another for my next build
Josh, Hillsboro, Oregon	03/21/2018


This BCG went in a new Aero M5 build; worked flawlessly. All ammo feed, fired, and ejected with no errors. This build is also suppressed and dirtier due to increased blow back. Adjustable gas block tuned and brass fell about 2 feet away. Smooth nitride coating was very easy to clean, wiped right off. Will be getting another for next build, and all future builds.
Tom in Denison, Tx	09/19/2017


PERFECT! Great Milling & Perfect finish! What a great price. Five stars times ten! I will be a repeat customer!
Steve Mitchell	08/27/2017

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Toms Tactical Black Nitride 308 Bolt Carrier Group BCG

Brand: Toms Tactical
Product Code: TT308BCG
Availability: In Stock

$199.95
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19 reviews / Write a review

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