TacFire SSRK300LPK AR Build Kit Rifle 300 Blackout AR Platform Black Nitride Aluminum 1/2"-28 tpi

Unlock Your Custom AR-15 Build: The TacFire .300 Blackout Rifle Kit Are you an aspiring gunsmith, a seasoned firearms enthusiast, or someone looking to finally build your very own AR-15 from the ground up? Perhaps you're seeking a reliable, high-performance platform chambered in the versatile .300