Extends from 13.5" to 27"; Attaches directly to a MLok Handguard only; Three-piece smooth leg construction; Swivels (tilts) to compensate for uneven terrain; Ultralight weight - 18.6 oz; For Sitting Position; Tallest of the bipods, useful in snow and grass; May be better suited for the very tall; Has a built-in sling swivel stud to attach the sling; Uses a 1/8 hex key (not included)