Rifle Basix Trigger Ceska Zbrojovka CZ 452 10 oz - 2.5 lbs Pull Silver CZ-52 SILVER. This trigger is adjustable for sear engagement. produces VERY light weights of pull. Uses the factory safety. Functions with clean crisp single stage operation. Comes with complete instruction sheet hardware pack and adjustment wrench for user installation. Specifications for Rifle Basix Ceska Zbrojovka CZ 452 Trigger: Manufacturer: Rifle Basix Trigger Pull Weight: 0.625 - 4 lb Gun Make: CZ Gun Model: CZ 452 Condition: New Package Contents: Rifle Basix Trigger Ceska Zbrojovka CZ 452 What firearm models does the manufacturer say Rifle Basix Ceska Zbrojovka CZ 452 Trigger is compatible with? The manufacturer says that Rifle Basix Ceska Zbrojovka CZ 452 Trigger is compatible with CZ 452Rifle Basix CZ-52 SILVER: Trigger Ceska Zbrojovka CZ 452 10 oz - 2.5 lbs Pull Silver