ALPHA BLOC

The Cock Bloc Alpha is designed to accommodate handguns with a larger diameter operations rod. The Cock Bloc comes in two designs. The man difference between them is the Alpha Bloc has a single hole in the face, to allow your barrel clearance and leaving space below for guns with a large protruding operations rod.

There are hundreds of manufacturers and models of handguns, all with different design aspects. The operations rod (guide rod) on each gun can vary in diameter and length. In some models, the recoil spring is around the barrel of the gun and there is no operation rod.

Determining which Cock Bloc works best with your gun is as easy as inspecting the muzzle of the weapon.

When looking at the front of your gun, the circular hole at the top of the gun muzzle is the barrel. The barrel will fit into the receiving hole on the Cock Bloc.

The smaller circle beneath the barrel is the operation rod. The outside diameter (OD) of the operation rod determines whether or not your gun fits the Alpha or the Bravo.

If you operation rod is similar in size to the OD of the barrel, it is considered larger. Your gun will use the Cock Bloc Alpha.