TacFire AR Build Kit 6.5 Creedmoor Rifle Black Nitride is the complete solution for firearm enthusiasts looking to assemble a high-performance rifle. Featuring a 20" 6.5 Creedmoor barrel with nitride finish and nib extension for durability this premium kit includes a birdcage flash hider with crush washer mid-length gas tube and .750 low-profile gas block for optimal performance. The 15" .308 low-profile M-LOK free-float handguard provides stability and customization potential while the DPMS low-profile stripped upper receiver and AR-10.308 bolt carrier group ensure reliable function. Light yet rugged its enhanced aluminum and steel components like the AR-10 3.8 oz heavy buffer and steel latch charging handle are built to last. Perfect for builders seeking high-quality components wrapped in a sleek black nitride finish. Sports South exclusive.