The Heckler & Koch® MR762A1 Semi-Auto Rifle with M-LOK utilizes HK® proprietary short-stroke gas piston system that prevents gasses from entering the receiver. This allows the HK to maintain a cooler operating temperature, and increases reliability due to the cleaner action. When dust, dirt, rain, and debris enter the mix, this system will continue to push through longer than direct impingement systems do. The MR762 features a threaded, cold hammer-forged barrel made from high-quality cannon-grade steel, which offers excellent accuracy. HK carefully fine tunes and re-engineers many elements of the AR-10 to enhance this rifle well beyond the mil-spec standards often regarded as top tier platforms. The M-LOK rail moves beyond the traditional Picatinny rail and H-Key system by H&K. The shock-absorbing butt pad on the stock makes the 7.62 rounds less punishing to the shooter for longer-lasting comfort. If you're looking for a premier AR-10 that goes to the next level, look no further than the HK MR762A1.

• Short-stroke gas piston system
• Threaded cold hammer-forged carrel
• Design goes beyond mil-spec requirements
• M-LOK handguard
• Collapsible stock with enhanced butt pad