Sons of Liberty Gun Works Half Complete Upper Receiver M4-89 .300 AAC Blackout 13.9in 13in Combat Barrel M89 Rail A2 Flash Hider No BCG or CH Black
$1000.00
Sons of Liberty Gun Works Half Complete Upper Receiver M4-89 .300 AAC Blackout 13.9in 13in Combat Barrel M89 Rail A2 Flash Hider No BCG or CH Black. 300 AAC Blackout Half Complete Upper Receiver was created in order to function as the ideally suited...