GRS Bipod is optimized for top mounting! Built as an enhancement for the GRS Warg Riflestock, this bipod can also be used on many different systems. Top-mounted bipods are a very beneficial tool for long distance shooting. Height adjusts from 8.6 inches to 12.4 inches Legs tilt forward at 34 and 68 degrees Weighs 28 ounces Optimized for top mounting Flip over feet ensure you are ready for any terrain Mounted via GRS Spigot Mount Set to any standard Picatinny rail Mfg: Grs Riflestocks