Spot Hog’s Grinder MRT was built from the ground up as a high performance sight without any unnecessary frills. Lightweight and durable, the Grinder MRT features a compact design and features simple gang adjustments and is available with or without Gang Micro Adjustments. Features: Available with or without Gang Micro Adjustments Lightest fixed pin sight in our line up Simple, Durable Gang Adjustments Rugged Compact Design Solid 6061 Aluminum Construction Spot Hogg Grinder 3-Pin LH .010 Bow Sight GR3LH10