LWRC IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Black Complete Upper Receiver ICU5B16SPR

LWRC ICU5B16SPR IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Black Complete Upper ReceiverThe LWRC IC-SPR 5.56mm NATO 16.1" Complete Upper Receiver ICU5B16SPR is a high-performance pre-assembled upper for the AR-15 platform. LWRC ICU5B16SPR features a 16.1-inch barrel with a 1:7 twist rate ideal for 5.56mm NATO ammunition and optimized for accuracy and reliability. The barrel is threaded 1/2x28 for compatibility with standard muzzle devices. Equipped with LWRC's advanced short-stroke piston system the upper reduces recoil and enhances durability making it ideal for both tactical and precision applications. Finished in a durable black coating this complete upper delivers reliable performance in demanding conditions.LWRCI IC-SPR Upper Receiver