TACFIRE AR-15 Pistol Build Kit KeyMod 300 Blk Black Steel

TacFire AR-15 Pistol Build Kit KeyMod 300 Blackout Black Steel. This kit is designed for assembling an AR-15 pistol configuration and includes a Lower Parts Kit (LPK). It is not a complete firearm and does not include a receiver or other required components sourced separately. Caliber indicated is 300 Blackout with a KeyMod handguard interface and steel construction finish described as black steel.