Heckler and Koch MR556 A4 Midnight Bronze 5.56 16.5 Barrel 30-Rounds w/ Direct Mount Optic

Heckler and Koch MR556 A4 Features The Heckler and Koch MR556 A4 pairs its proven gas piston system with a 2-stage trigger and an internal hammer firing system for a controlled consistent trigger break shot after shot. The adjustable gas regulator allows the operator to tune the rifle specifically for suppressed or unsuppressed operation a feature that matters once a Dead Air Xeno muzzle brake is threaded onto the barrel for serious recoil control. Fully ambidextrous controls let the operator manipulate safety magazine release and charging handle from either side without breaking their firing grip which speeds up transitions and reloads under stress. A rifled cold hammer-forged 16.5 barrel backs all of this with the accuracy and barrel life HK rifles are known for in both duty and range use. A black synthetic adjustable stock and an MLOK Picatinny forend rail round out a package built for real-world use giving the shooter length of pull adjustment and plenty of real estate for lights grips and other accessories. The rifle ships with a Holosun HS510C mounted on its integral optics platform so it is ready to run immediately without sourcing and zeroing a separate red dot. At 7.67 lbs and 36.5 overall the MR556 A4 stays lighter and slimmer than earlier HK416 variants while keeping the same no-compromise construction and manual safety. The Heckler and Koch MR556 A4 in Midnight Bronze is for sale at ARMSAGORA for shooters who want a top-tier suppressor-ready AR platform backed by HK s reputation for durability. Heckler and Koch MR556 A4 Specifications Manufacturer: Heckler and Koch Model: MR556 A4 Type: Semi-Automatic Rifle Caliber: 5.56 NATO Capacity: 30+1 Barrel Length: 16.5 Barrel Description: Cold Hammer-forged Rifled Overall Length: 36.5 Operating System: Gas Piston Firing System: Internal Hammer Trigger: 2-Stage Safety: Manual Color: Midnight Bronze Cerakote Stock: Black Synthetic Adjustable Forend Rail: M-LOK / Picatinny Magazine Type: Double Stack Muzzle Device: Dead Air Xeno Muzzle Brake Threaded Barrel: Yes Suppressor Ready: Yes Optic: Holosun HS510C Included Weight: 7.67 lbs Available At: ARMSAGORA