Sons of Liberty Gun Works M4 Patrol SL Upper Receiver 13.7in FSB Combat Barrel SL Handguard NOX9 Flash Hider Midwest Combat Rear Sight No BCG or CH
$800.00
Sons of Liberty Gun Works M4 Patrol SL Upper Receiver 13.7in FSB Combat Barrel SL Handguard NOX9 Flash Hider Midwest Combat Rear Sight No BCG or CH. These