The Tricer GC is a 9.9 oz billet machined gun clamp built specifically for hunters. 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 your rifle onto a tripod. 
-Arca Swiss Compatible 
-Fits 3/8-16 threaded studs