Mounts directly to any 1913 style Picatinny rail via included ADM 170-S Lever. Height Range approximately 4.75 9.0". 15 degrees +/- of preloaded Pan. 15 degrees +/- of preloaded Cant. Leg positions are; stowed back, 45 degrees angled back, 90 degrees straight down, 45 degrees forward and stowed forward. Fore and Aft pivot limiting Bosses* Non-Rotating Legs* Strengthened Leg Boss* Inner Leg constructed from T7075* Weight 13.61 ounces. Available in black only.