Timney Triggers Cz452 Long Rifle 3 Lb Fits .17M2 & .22LR. Timney Triggers crafted these Rifle Triggers with a lightweight alloy housing and hardened steel working surfaces to ensure it can handle high poundage and powerful calibers. The Timney Triggers CZ 452 Trigger for Rifles reduces 2 trigger pulls from your gun's original trigger and it requires the use of the original safety. Each Timney Triggers CZ 452 Trigger Upgrade is individually tested and calibrated by hand in the action it was designed for before it's delivered to the customer's door. Specifications for Timney Triggers CZ 452 Trigger: Manufacturer: Timney Triggers Trigger Pull Weight: 3 lb Gun Make: CZ Country of Origin: USA Features of Timney Triggers CZ 452 Trigger: THIS TRIGGER WORKS WITH THESE RIFLES: CZ 452 .17 HMR CZ 452 .22 Long Rifle CZ 452 .22 Mag Package Contents: Timney Triggers CZ 452 Trigger What firearm models does the manufacturer say Timney Triggers CZ 452 Trigger is compatible with? The manufacturer says that Timney Triggers CZ 452 Trigger is compatible with CZ 452 CZ 452 MagnumTimney Triggers 452L: Cz452 Long Rifle 3 Lb Fits .17M2 & .22LR