HK MR556 A4 11" 5.56 NATO Pistol, Patriot Brown 81001202

HK MR556 A4 Features The HK MR556 A4 draws its lineage from the legendary HK416 and is constructed with a steel barrel that has been cold hammer-forged using HK's proprietary process for unmatched consistency and longevity. The short-stroke gas piston system reduces fouling and heat transfer to the receiver enhancing reliability even in adverse conditions. An ambidextrous safety black polymer grip and 6-position adjustable stock provide ergonomic and customizable control for shooters of all preferences. The upper and lower receivers are crafted with attention to detail and coated in a durable Patriot Brown finish adding a premium touch while improving corrosion resistance. The M-LOK compatible handguard offers ample space for mounting tactical accessories and the Picatinny top rail provides uninterrupted space for optics and backup sights. A threaded muzzle (5/8x24) makes this pistol ready for suppressors or other muzzle devices. The crisp 4.5-5.6 lb. trigger pull delivers precise control during rapid or measured fire. HK MR556 A4 Specifications Manufacturer: HK Model: MR556 A4 Caliber: 5.56x45mm Action: Semi-Auto Operating System: Gas Piston Barrel Length: 11 inches Barrel Twist Rate: 1:7 Barrel Material: Steel Barrel Finish: Black Barrel Description: Threaded Thread Pattern: 5/8x24 Grooves: 6 Capacity: 10 + 1 Magazine Type: Detachable Stock: 6-Position Adjustable Stock Material: Synthetic Stock Finish: Black Receiver Description: Picatinny Rail Receiver Finish: Patriot Brown Handguards: M-LOK Grips: Black Polymer Sights: None Trigger Pull Weight: 4.50-5.60 lbs Safety: Ambidextrous Safety Lever Overall Length: 26.5 inches Height: 7.5 inches Width: 3.07 inches Weight: 6.61 lbs Hand: Ambidextrous