The Timney Triggers Replacement Trigger (brand part no. CZ457ST) is a straight-blade trigger built for the CZ 457, adjustable for pull weight and over-travel from as light as 10 ounces up to 2 pounds. Timney machines every part with state-of-the-art technology rather than metal injection molding or stamped components, and adds a Sear Engagement Adjustment Lock (SEALd) for a user-friendly, repeatable setup. The sear and trigger shoe are precision machined, heat treated to 56 Rockwell, finished in black oxide, and paired with an NP-3 coated sear for lasting lubricity, all backed by Timney’s No Hassle Lifetime Warranty.

Key Specifications

• Fits the CZ 457.
• Straight trigger blade.
• Adjustable pull weight from 10 ounces up to 2 pounds.
• Adjustable for over-travel.
• Features Timney’s Sear Engagement Adjustment Lock (SEALd).
• Sear and trigger shoe are heat treated to 56 Rockwell.
• Finished in black oxide with an NP-3 coated sear for lubricity.
• Backed by Timney’s No Hassle Lifetime Warranty.
• Weighs approximately 0.306 lb shipping weight.

Frequently Asked Questions

What rifle does this trigger fit? The CZ 457.

How light can the pull weight go? As light as 10 ounces, up to 2 pounds.

Is there a warranty? Yes, Timney’s No Hassle Lifetime Warranty.

Buy the Timney Triggers Replacement Trigger

Dial in a feather-light, repeatable trigger pull on your CZ 457. Order it from our rifle triggers selection at our Lubbock, Texas gun shop for fast, direct shipping.