Omniaplast 12 EVO
The new snap cap from Oniaplast Tools. The 12 EVO comes in caliber 12ga and its function is to protect the the firing pin from firing blank.
The stainless steel spring is calibrated to adsorb the shock from the firing pin and to be use dozen of dozen of times.
The Base and the Piston are made of Brass and the external dimensions of the cap can be used normally in semi automatic shotguns and double barrels.
Price: 10 Euros per Pair.