Lower Receiver Parts

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  • TacFire AR Build Kit, 5.56x45mm NATO, 7.50" Barrel, Black

    TacFire

    TacFire AR Build Kit, 5.56x45mm NATO, 7.50" Barrel, Black

    The TacFire AR Build Kit 5.56x45mm NATO 7.50" Barrel Black for AR Platform brings together a complete set of upper and lower components to assemble a compact AR-15 style pistol. Centered around a 7...

    $389.86
  • TacFire AR-15 Buffer Tube Kit, Mil-Spec, Black

    TacFire

    TacFire AR-15 Buffer Tube Kit, Mil-Spec, Black

    The TacFire MAR047A AR15 Buffer Tube Kit Mil-Spec Black AR-15 is a complete buffer assembly designed to refresh or upgrade your AR-platform stock system. Built to Mil-Spec dimensions, this kit...

    $26.45