The Geissele Automatics MRGG (Mid Range Gas Gun) MK1 Rifle delivers battle-proven sniper-system technology to elite personnel demanding extreme precision and reliability. Born from military development programs, this tactical platform features a proprietary Phased Array® gas system with Tri-Port™ metering that facilitates a remarkably smooth shooting experience and rapid follow-up shots. The precision foundation relies on a premium, in-house 16-inch cold hammer-forged CRMOV barrel that is chrome-lined for longevity and optimized with a 1:7.5" twist rate for high-coefficient long-range projectiles. Fully ambidextrous operational controls, a Nanoweapon-coated Reliability Enhanced bolt carrier group, and a match-grade Geissele SSA-E two-stage trigger provide seamless handling and crisp mechanical feedback under hard use. Finished in Geissele's iconic Desert Dirt Color (DDC) Type III anodizing, the rifle is equipped with a free-floating MK16 Super Modular Rail and an adjustable Magpul PRS Lite stock to adapt flawlessly to any modern mission profile. Geissele Automatics MRGG 7.62x51 NATO 16" Bbl DDC Rifle LAW ENFORCEMENT ONLY 08-513S