BUSHMASTER Patrolman AR-15 M4 A3 .223 Rem/5.56 NATO 16in Black Complete Upper Receiver (91822)
BUSHMASTER Patrolman AR-15 M4 A3 .223 Rem/5.56 NATO 16in Black Complete Upper Receiver (91822), Shop BUSHMASTER Patrolman AR-15 M4 A3 .223 Rem/5.56 NATO 16in Black Complete Upper Receiver (91822). Buy best AR Uppers from gritrsports.com | Reviews and Shipping options available