Replacement for the factory case retaining screw on the CZ Scorpion Evo III. Part #48 often gets stripped out while changing internal components or routine cleaning or is needed if you have a world compliant trigger pack due to the welded nut.
It's highly suggested to buy this part when replacing the trigger mechanism due the numerous reports and stories of component failure.
The high speed low drag button profile cuts .07 ounces off the weight of the gun, making you 10x the operator you thought you were. Remember ounces equals pounds...