Home / Accessory-Uppers / Bushmaster M4 PATROLMAN 16″ UPPER REC. Bushmaster M4 PATROLMAN 16″ UPPER REC.$52495 Out of stock SKU: 00-40004-BLK Category: Accessory-Uppers Product ID: 30504 Description Description SBN MPI Bolt CarrierCarbine Length Gas System7075 Aluminum Receiver Related products Sale! Daniel Defense DDM4 V7 PRO URG 5.56 18″ $1,57200 $1,46370 Sale! Del-Ton DISSIPATOR FLAT TOP UPPER 16″ $35000 $32456 Sale! SIG SAUER MCX-SPEAR LT URG 7.62X39 16″ $1,99999 $1,95763 Sale! POF USA RENEGADE+ UPPER 5.56 10.5″ BLK $1,26300 $1,20903