TIMNEY CZ 457 | CURVED-SHOE TARGET TRIGGER | MADE IN USA
Your Rifle Is Better Than Its Trigger.
You feel the trigger on every shot you take. The Timney CZ 457 Curved Trigger is a complete single-stage replacement assembly, machined rather than stamped, adjustable from 10 oz to 2 lb with adjustable overtravel, and built around a curved shoe if that is the shape your finger already knows. Hand-assembled, tested and calibrated in the USA.
Every other upgrade on a rifle is something you look at or something you measure. The trigger is the one you feel, on every shot, for as long as you own the gun. A factory CZ 457 trigger is not bad, and that is exactly the problem: it is good enough that most people leave it alone while it quietly sets the ceiling on what the rifle can do. Ten ounces changes how the shot breaks, and you do not go back. Use it for: rimfire competition, benchrest, target work and hunting rifles where the shot has to break clean the first time.
Machined, Not Stamped.
Timney machines the trigger components rather than relying on stamped or metal-injection-molded parts. The design incorporates Timney's SEAL'd sear engagement adjustment lock, with adjustable pull weight and overtravel. Timney specifies a factory pull setting near 1 lb; its published usable range runs from 10 ounces to 2 pounds. Each unit is hand-assembled, tested and calibrated by Timney in the USA.
Curved, Because That Is What Your Finger Knows.
The factory CZ 457 trigger is a decent design, which is why this is an upgrade rather than a repair. What the Timney gives you is a complete machined assembly in place of the factory unit, with pull weight and overtravel you set yourself. Curved against straight comes down to where your finger naturally lands and how you shoot the rifle: a curved shoe locates the finger for you, which most people find more natural on a hunting or field rifle, while a straight blade encourages a consistent straight-back press.
Your Choice: Curved or Straight.
Same CZ 457 Platform, Different Blade
Prefer a Straight Trigger?
We also carry the Timney CZ 457 Straight Trigger with a flat shoe. Choose based on finger placement, handling and the trigger shape you prefer.
See the Straight Version →Do These While the Action Is Apart.
While the action is apart for the trigger, these are the parts worth doing at the same time. All machined by us here in Michigan.
PP457FP-T Firing PinReshaped-tip, nitrided tool steel for .22 LR CZ 457s.
PP457LCI Cocking IndicatorExtended stainless replacement for the factory component.
PP457SR Magwell SpacerRadiused aluminum magazine-well spacer for .22 LR.Finish Your Build
A Good Trigger Deserves a Solid Stock.
An upgraded trigger pairs naturally with a chassis or stock chosen for your shooting style. These are distinct CZ 457 inlet options, not universal replacements.
MDTField Stock CZ 457Familiar stock ergonomics with an aluminum bedding core.View Product →
MDTXRS CZ 457Chassis performance with a traditional stock feel.View Product →
MDTOryx CZ 457Rigid aluminum chassis with adjustable ergonomics.View Product →
KRGBravo CZ 457Competition-inspired stock and chassis design.View Product →Scroll horizontally or use the links above to view the first and last options.
We Know This Platform.
With more than six years building, tuning and supporting CZ rimfire rifles, we know a useful build starts with parts that suit the rifle and the shooter. Browse our CZ 457 parts and upgrades, or find rifle scopes, scope bases and rifle bipods to round out the setup.
Did You Know? Pete's Pillars Sells More Than Pillars.
We build the small parts and stock the larger components that help you complete the rifle.
Product Specifications
| Manufacturer | Timney Triggers |
|---|---|
| Manufacturer Part Number | CZ457 (curved shoe); the straight-shoe version is CZ457-ST |
| Platform | CZ 457 rimfire action |
| Trigger Shoe | Curved |
| Trigger Type | Single-stage replacement assembly |
| Pull Weight | Adjustable 10 oz–2 lb |
| Factory Setting | Approximately 1 lb, per Timney |
| Overtravel | Adjustable |
| Sear Design | Timney SEAL'd system |
| Manufacture | Made in USA |
| Warranty | Timney lifetime warranty; see manufacturer terms |
Frequently Asked Questions
Fitment, trigger geometry, published adjustments and related CZ 457 choices.
Is this the curved or straight Timney trigger?
This listing is for the curved-shoe Timney CZ 457 trigger. If you prefer a straight blade, we also offer the Timney CZ 457 Straight Trigger as a separate product.
What is the adjustable pull-weight range?
Timney lists an adjustment range of 10 ounces to 2 pounds and a factory setting of approximately 1 pound. Always follow Timney's product instructions and all applicable safety checks.
Does this trigger have adjustable overtravel?
Yes. Timney specifies adjustable overtravel as well as pull weight. Detailed adjustment and safety information should be taken directly from Timney's documentation for the trigger.
Does it fit CZ 455 or CZ 452 rifles?
No. This is built for the CZ 457 action only. The earlier CZ 452 and CZ 455 use a different trigger, so do not order this for one.
Will it fit my original stock or a replacement chassis?
It fits the CZ 457 action, and that is what decides it. Trigger-guard clearance can vary on aftermarket chassis and modified stocks, so if you are running something unusual, send us your setup and we will check it against what we stock.
Does it include installation instructions?
Timney supply their own instructions for installation, adjustment and safety checks, and those are the ones to follow. It is a straightforward swap on a CZ 457, but if you are not comfortable setting sear engagement, have a gunsmith do it.
Where should I set the pull weight?
Timney ships it around 1 lb, which suits most target and bench work straight out of the box. Go lighter toward the 10 oz end for competition, and keep it heavier for a rifle you carry in the field with gloves on. Check your match rules before setting anything near the bottom of the range.
Small Change. Big Impact. Pete's Pillars.
TIMNEY CZ 457 | CURVED-SHOE TARGET TRIGGER | MADE IN USA
Your Rifle Is Better Than Its Trigger.
You feel the trigger on every shot you take. The Timney CZ 457 Curved Trigger is a complete single-stage replacement assembly, machined rather than stamped, adjustable from 10 oz to 2 lb with adjustable overtravel, and built around a curved shoe if that is the shape your finger already knows. Hand-assembled, tested and calibrated in the USA.
Every other upgrade on a rifle is something you look at or something you measure. The trigger is the one you feel, on every shot, for as long as you own the gun. A factory CZ 457 trigger is not bad, and that is exactly the problem: it is good enough that most people leave it alone while it quietly sets the ceiling on what the rifle can do. Ten ounces changes how the shot breaks, and you do not go back. Use it for: rimfire competition, benchrest, target work and hunting rifles where the shot has to break clean the first time.
Machined, Not Stamped.
Timney machines the trigger components rather than relying on stamped or metal-injection-molded parts. The design incorporates Timney's SEAL'd sear engagement adjustment lock, with adjustable pull weight and overtravel. Timney specifies a factory pull setting near 1 lb; its published usable range runs from 10 ounces to 2 pounds. Each unit is hand-assembled, tested and calibrated by Timney in the USA.
Curved, Because That Is What Your Finger Knows.
The factory CZ 457 trigger is a decent design, which is why this is an upgrade rather than a repair. What the Timney gives you is a complete machined assembly in place of the factory unit, with pull weight and overtravel you set yourself. Curved against straight comes down to where your finger naturally lands and how you shoot the rifle: a curved shoe locates the finger for you, which most people find more natural on a hunting or field rifle, while a straight blade encourages a consistent straight-back press.
Your Choice: Curved or Straight.
Same CZ 457 Platform, Different Blade
Prefer a Straight Trigger?
We also carry the Timney CZ 457 Straight Trigger with a flat shoe. Choose based on finger placement, handling and the trigger shape you prefer.
See the Straight Version →Do These While the Action Is Apart.
While the action is apart for the trigger, these are the parts worth doing at the same time. All machined by us here in Michigan.
PP457FP-T Firing PinReshaped-tip, nitrided tool steel for .22 LR CZ 457s.PP457LCI Cocking IndicatorExtended stainless replacement for the factory component.PP457SR Magwell SpacerRadiused aluminum magazine-well spacer for .22 LR.Finish Your Build
A Good Trigger Deserves a Solid Stock.
An upgraded trigger pairs naturally with a chassis or stock chosen for your shooting style. These are distinct CZ 457 inlet options, not universal replacements.
MDTField Stock CZ 457Familiar stock ergonomics with an aluminum bedding core.View Product →MDTXRS CZ 457Chassis performance with a traditional stock feel.View Product →MDTOryx CZ 457Rigid aluminum chassis with adjustable ergonomics.View Product →KRGBravo CZ 457Competition-inspired stock and chassis design.View Product →Scroll horizontally or use the links above to view the first and last options.
We Know This Platform.
With more than six years building, tuning and supporting CZ rimfire rifles, we know a useful build starts with parts that suit the rifle and the shooter. Browse our CZ 457 parts and upgrades, or find rifle scopes, scope bases and rifle bipods to round out the setup.
Did You Know? Pete's Pillars Sells More Than Pillars.
We build the small parts and stock the larger components that help you complete the rifle.
Product Specifications
| Manufacturer | Timney Triggers |
|---|---|
| Manufacturer Part Number | CZ457 (curved shoe); the straight-shoe version is CZ457-ST |
| Platform | CZ 457 rimfire action |
| Trigger Shoe | Curved |
| Trigger Type | Single-stage replacement assembly |
| Pull Weight | Adjustable 10 oz–2 lb |
| Factory Setting | Approximately 1 lb, per Timney |
| Overtravel | Adjustable |
| Sear Design | Timney SEAL'd system |
| Manufacture | Made in USA |
| Warranty | Timney lifetime warranty; see manufacturer terms |
Frequently Asked Questions
Fitment, trigger geometry, published adjustments and related CZ 457 choices.
Is this the curved or straight Timney trigger?
This listing is for the curved-shoe Timney CZ 457 trigger. If you prefer a straight blade, we also offer the Timney CZ 457 Straight Trigger as a separate product.
What is the adjustable pull-weight range?
Timney lists an adjustment range of 10 ounces to 2 pounds and a factory setting of approximately 1 pound. Always follow Timney's product instructions and all applicable safety checks.
Does this trigger have adjustable overtravel?
Yes. Timney specifies adjustable overtravel as well as pull weight. Detailed adjustment and safety information should be taken directly from Timney's documentation for the trigger.
Does it fit CZ 455 or CZ 452 rifles?
No. This is built for the CZ 457 action only. The earlier CZ 452 and CZ 455 use a different trigger, so do not order this for one.
Will it fit my original stock or a replacement chassis?
It fits the CZ 457 action, and that is what decides it. Trigger-guard clearance can vary on aftermarket chassis and modified stocks, so if you are running something unusual, send us your setup and we will check it against what we stock.
Does it include installation instructions?
Timney supply their own instructions for installation, adjustment and safety checks, and those are the ones to follow. It is a straightforward swap on a CZ 457, but if you are not comfortable setting sear engagement, have a gunsmith do it.
Where should I set the pull weight?
Timney ships it around 1 lb, which suits most target and bench work straight out of the box. Go lighter toward the 10 oz end for competition, and keep it heavier for a rifle you carry in the field with gloves on. Check your match rules before setting anything near the bottom of the range.
Small Change. Big Impact. Pete's Pillars.
| Brand | Timney |
| Gun Platform | CZ 457 |
| Type | Trigger |