Since 1969

300 Blackout AR-15 Kits

Build your own 300 Blackout AR-15 with one of these Rifle Kits. Everything that you'll need minus the Lower Receiver. Each kit includes an AR-15 Lower Parts Kit, a buttstock, buffer and buffer tube kit, and a complete fully assembled, headspaced and test fired 300 Blackout upper receiver.

Item Total: (1) 0 - 1
Item Total: (1) 0 - 1