Home / Guns & Firearms / Handguns / AR Pistols / HK MR556 A4 5.56 11 TB PISTOL 1 30RD HK MR556 A4 5.56 11 TB PISTOL 1 30RD$3,749.00 HK MR556 A4 5.56 11 TB PISTOL 1 30RD Out of stock SKU: BILL|HK 81001050 Category: AR Pistols Tag: Online Only Brand: Heckler & Koch / H&KProduct ID: 27953 Related products GO GRAND POWER STRIBOG SP9A3 9MM SBT FDE $1,359.00 View Details GLFA AR-15 223WYL 7.5 SS BLACK 30RD $686.00 View Details WISE ARMS WA-15B 300BLK BLK 10.5″ SBA3 $742.79 View Details Great Lakes AR-15 Pistol .223 Wylde 30rd Magazine 7.5″ Nitride Barrel FDE Finish $664.95 View Details