Home / Accessory-Uppers / Bushmaster M4 PATROLMAN 16″ UPPER REC. View cart “Gemtech GVAC UPPER GROUP 5.56MM 16.1″” has been added to your cart. Sale! Bushmaster M4 PATROLMAN 16″ UPPER REC.$65795 $62917 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! Bushmaster BRAVO ZULU 350LEG 16″ UPPER $64495 $61737 Sale! Del-Ton COMPLETE UPPER 16″ FLATTOP HVY $35000 $30500 Sale! Del-Ton COMPLETE UPPER 16″ M4 FLAT TOP $35000 $30500