Accu-Tac FC-5 G2 F-Class Bipod Flat black Type III (Mil-Spec) hard anodized 6061 T6 aircraft-grade aluminum High-strength steel hardware 100% CNC-machined billet construction 4-position legs 9-height spring-loaded locking legs Adjustable pan and cant with lever lock Picatinny quick-detach mounting base Weight: 30.4oz Min. height (45 degrees): 6" Min./max. height (90 degrees): 7.9"/10.6" Min./max. stance: 13"/19.75" Closed position length/width: 9"/7.5" Designed and made in the USA Limited lifetime warranty