Wilson Combat AR-15 2.23/5.56 Bolt Carrier Assembly Black TR-BCA

Wilson Combat
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Originally trained as a watchmaker, Bill Wilson has been in the firearms industry since 1974. Since that humble beginning Wilson Combat has been a leading innovator in high-performance, custom 1911 handguns, tactical long guns, and accessories, as well as, one of the most successful custom firearms company in America.

Whether you are building a new modern sporting rifle, or filling your spare parts kit, you need a good quality bolt carrier group. This is a "full auto" profile bolt carrier group that is slightly heavier than a "semi auto" bolt. This benefits shorter carbine length gas systems and suppressed firearms. Both carrier types are interchangeable and there is no restriction on the ownership of a "full auto" BCG in a semi automatic gun. These bolt carrier groups are manufactured for Wilson Combat by some of the finest Mil-Spec contractors, and are easily among the best 5.56 AR rifle bolts on the market. They are precisely machined, finished and hardened to ensure long term reliable performance.

Features and Specifications:
Manufacturer Number: TR-BCA
158 Carpenter steel bolt, shot peened and MPI and HPT tested
4140 cold steel extractor, cold drawn per Mil-Spec
8620 steel carrier, chrome lined
Mil-Spec type gas key, secured with grade 8 fasteners and properly staked
Full auto profile
Color: Parkerized Finish

any quality 5.56 case head based AR rifle (.223/5.56 NATO, .300 Blackout, .204 Ruger, or 7.62X40 WT)


Item#: ARR-17-488