HyskoreA(R) Portable Armorer's Vise makes field repairs fast and hassle free! Don't let a little service work wreck your day in the field. This Portable Armorer's Vise clamps on to any surface 3/8" to 2 3/8" to give you a solid clamp for securing your rifle during repair or service work. Guns can be held at any angle for cleaning, scope mounting or any other work.More:Vice rotates 360Adeg around a center axis Integral clutch allows vice to lock at any angle... point the barrel down to drain chemicals and debris away from the action or trigger group Order Now!