Timney engineered every component of the new Scorpion trigger to elevate your accuracy. The trigger’s hammer, trigger shoe and disconnect are precision-machined, and heat-treated to 56 R/C. Featuring a black oxide trigger finish, and an NP-3 plated hammer for maximum lubricity, this trigger will provide a lifetime of reliable performance. Compatible with all CZ Scorpion carbines and pistols, including the 3+ series Timney CZ Scorpion 2.75-3.75lb Straight Trigger SCORPION-ST