The Geissele Mid-Range Gas Gun (MRGG) was born from the Very Long-Range Semi-Automatic Sniper System (VSASS) program. Officially adopted and battle-proven by U.S. SOCOM as the Geissele MK1 MOD0 (MRGG-S), the Geissele MRGG MK1 brings this technology to the modern shooter, who demands uncompromising performance and precision.Built from the ground up, the MRGG MK1 combines Geissele's patented Phased Array with Geissele Tri-Port Gas System, in-house Match Grade Cold Hammer-Forged Barrel technology, and fully ambidextrous controls to deliver a precision rifle greater than the sum of its parts. Engineered and hand-assembled by Geissele craftsmen for industry-leading accuracy, reliability, and a remarkably smooth shooting experience, it features a proprietary bolt group, and tuned buffer system to reduce felt recoil and enable faster follow-up shots. Whether in the field or on the competition line, the MRGG MK1 excels when every round matters. FeaturesAluminum Billet Receiver SetMRGG SSA-E...