Home / Accessory-Uppers / Bushmaster BRAVO ZULU A4 UPPER 16″ MLOK View cart “Gemtech GVAC UPPER GROUP 5.56MM 16.1″” has been added to your cart. Sale! Bushmaster BRAVO ZULU A4 UPPER 16″ MLOK$62999 $62069 Out of stock SKU: 00-40006-BLK Category: Accessory-Uppers Product ID: 30819 Description Description Salt Bath Nitride Bolt CarrierMid Length Gas System14″ Free Float Mlok Handguard Related products Sale! Del-Ton DISSIPATOR FLAT TOP UPPER 16″ $35000 $32456 Sale! Del-Ton COMPLETE UPPER 16″ FLATTOP HVY $35000 $30500 Sale! Bushmaster M4 PATROLMAN 16″ UPPER REC. $63395 $60674 Sale! POF USA P-415 EDGE UPPER 300BLK 10.5″ $1,43900 $1,24801