The Tricer-GC Gun Clamp was built by hunters, for hunters. It features a fully skeletonized design that cuts the weight down to under 10 ounces. Machined with Arca Swiss and 1/4-20 3/8-16 threads this rest will work on any tripod platform. You will not find a more solid solution for locking you onto a tripod. Arca-Swiss CompatibleFits 3/8-16 threaded studs Tricer GC Gun Clamp GC-RGCLAMP-1 in Black