This BCA AR-15 complete 12.7x42 rifle has an 18" parkerized heavy barrel, and features a 1:20 twist rate, with a mid-length gas system. It includes a 15" MLOK Rail, an M4 flat-top forged upper receiver, a BCA AR15 bolt carrier group, a flash hider, and a rear charging handle and the BCA mil-spec AR-15 engraved lower.
Shop more 12.7 x 42 Uppers!
Check out Magazines here!
*Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.
We can ship out to your local FFL and we will help you find one close to you! Use the drop-down menu and select the radius from your zip code. If we do not have their license on file, we can help you get it by reaching out for you via email or calling them! If you do not see the FFL you want it shipped to just email us at email@example.com and we can add them to our options.
|4150 Chrome Moly Vanadium
|49/64 x 20
|12.7 x 42
|Gas Block System
What magazine/ammo does BCA recommend for each caliber?
Caliber Magazine Ammo Grain Weight Ammo Brands BCA Status AR15 - 223/5.56 MagPul PMAG, MFT 55, 69, 75 Sierra AR15 - ...
What is the trigger weight on your standard triggers?
We use standard MILSPEC triggers in our lowers and that is a standard trigger pull weight of 7-8 pounds.