24" -43" Sitting / Kneeling modelQuickly attach & detach from forearm sling stud. Snaps right onto your rifle stock giving instant set-up for accurate shot. Pivoting action. Silent set-up won't scare away game. Accommodates prone, sitting, kneeling & standing positions. Pivots up to 360¼ allowing adjustments. Legs of bipod move silently & independently to accommodate any type of terrain.