The BT10-NC V8 Atlas Bipod "No Clamp" model has a two hole pattern of 1.100" with the holes being 10/32 threads. It requires any 17S size lever style mount to include the ADM-170-S, ARMS 17S, TRAMP from Badger Ordnance, LT271 or any ARCA dovetail mount with the same hole pattern. The BT10-NC will also mount directly to our BT19 AI Spigot or BT70 M-LOKA(R) Adapter. It is comprised of 6061-T6 aluminum that is Mil-Spec Type III hard coat anodized and have heat treated stainless steel components. Includes two 10-32 x 3/8" flathead socket screws. Available in black only. Height Range: 5 - 9.4" (6.5" at 90Adeg) Preloaded Pan: 30 degrees Preloaded Cant: 30 degrees Position Button 0.36" diameter 5 leg positions: 0, 45, 90, 135 & 180 degrees Weight: 10.8 ounces approx. Footprint: 8-11"