XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 16.5in, 7.5in, Pistol, 1-7 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, XTS-CU-7BK XTSCU7BK

UPC:

767820103662

MPN:

XTSCU7BK