This BCA AR-10 Complete Upper has a 18" Straight Fluted heavy barrel with a black nitride finish, and features a 1:8 Twist Rate, a Rifle length gas system. It includes the new 15" MLOK Rail, an M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 6.5 Creedmoor. This Slick Side upper has no forward assist or dust cover. This 6.5 Creedmoor is compatible with 1st gen DPMS low profile lowers.
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|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||5/8 x 24|
|Feed Ramp||AR-10 Feedramp|
|Gas System||Rifle Length|
|Gas Block System||0.936|
|Charging Style||Slick Side Rear Charging|
|Classification||Complete Upper Assembly|
What platform pattern are your AR10 Uppers?
Our uppers are made based on the DPMS Gen1 Low Profile model. With the AR10, there are many different designs and models out there, and each company tends to create and design its own unique platform. For that reason, we cannot guarantee the fitment...
What magazine/ammo does BCA recommend for each caliber?
These are brands that BCA uses in the facility to test fire our products. However, there are several brands that will also function properly. Caliber Magazine Ammo Grain Weight Ammo Brands BCA Status AR15 - 223/5...