The Magpul Bipod for A.R.M.S. 17S Style offers serious strength and versatility at a price that provides unmatched value. It is designed to be used in conjunction with an appropriate 17S-style mounting device that is purchased separately and is used for proper mounting to your weapon system of choice. Rich with important features, Magpul's lightweight Mil-spec hard anodized 6061 T-6 aluminum and injection-molded polymer bipod brings innovation in ergonomics, functionality, strength, and value together. An aesthetically pleasing, low-profile design conceals its mechanisms and hardware, smoothly brushing off snags and bumps. Optimized for rapid one-handed adjustments, the bipod quickly and quietly transitions between countless user configurations. The Magpul Bipod includes many features normally found on bipods at a significantly higher cost. Specifications: Extends a full 4-inches, from 6.3-inches to 10.3-inches 50 degree total tilt and 40 degree total pan Exclusive ability to lock pan at 0 degrees, while maintaining full tilt functionality Glove friendly knurled tool-less bipod locking knob Mil-spec hard anodized 6061 T-6 aluminum Stainless steel internals Weight: 11 oz.