Timney CZ Scorpion Trigger- The CZ Scorpion trigger features a preset, factory pull weight of 2 ¾ to 3 ¾ pounds.The hammer and trigger shoe are precision-machined, heat-treated to 56 Rockwell C with a black oxide trigger coating, and an NP-3 plated hammer for maximum lubricity and a lifetime of reliable performance. The Timney Scorpion is backed by the legendary Timney No Hassle, Lifetime Warranty, and is being originally offered in a curved trigger shoe model. The Timney Scorpion trigger is compatible with all CZ Scorpion models.