Posted 2 Jun 2018 NEW IN BOX Knight Armament (KAC) SR15, 5.56 Factory Stripped Lower Receiver. Mfg. Part #22360. $250.00 Plus $15.00 S&I sales@sidearmsams.com or 954-960-2596 Florida Residents Subject to 6% Sales Tax. Pompano Beach, Florida, United States Share this post Link to post Share on other sites