CZ 457 Trigger Spring 1.5lbs

CZ 457 Trigger Spring Upgrade – Improved Trigger Feel & Reduced Pull Weight

Improve the performance and feel of your CZ 457 with this precision-engineered Trigger Spring Upgrade. Designed to reduce trigger pull weight and deliver a cleaner, more consistent trigger break, this simple modification is one of the most popular upgrades available for CZ 457 owners.

By reducing the factory trigger pull weight from approximately 4lbs to around 1.5lbs, this upgrade provides a lighter, smoother, and more predictable trigger feel while retaining the factory trigger system and maintaining reliability.

Many shooters choose a trigger spring upgrade as their first modification because it offers a noticeable improvement in trigger feel without the expense and complexity of a complete trigger replacement system. A lighter trigger can improve shot control, reduce shooter-induced movement, and increase confidence whether you’re hunting, target shooting, or competing in precision rimfire disciplines.

The CZ 457 has become one of the most popular rimfire rifles among hunters and precision shooters thanks to its exceptional accuracy and extensive aftermarket support. A trigger spring upgrade is one of the simplest and most effective ways to enhance the overall shooting experience.

Manufactured from premium stainless steel, this trigger spring is designed for long-term durability, corrosion resistance, and reliable performance in demanding field conditions.

Key Features & Benefits

• Designed specifically for CZ 457 rifles
• Reduces factory trigger pull weight from approximately 4lbs to around 1.5lbs*
• Improves trigger feel and consistency
• Cleaner and more predictable trigger break
• Premium stainless steel construction
• Corrosion-resistant and built for long-term reliability
• Straightforward installation in under 30 minutes
• Cost-effective alternative to complete trigger replacement systems
• Reversible modification allowing return to factory configuration
• Australian designed and developed
• Backed by a 100% Lifetime Guarantee

Why Upgrade Your CZ 457 Trigger?

The factory CZ 457 trigger is already highly regarded, but many shooters prefer a lighter and more predictable trigger pull for hunting, target shooting, and precision rimfire competition.

A reduced trigger pull weight can improve shot control, enhance shooter confidence, and help maximise the rifle’s accuracy potential. Whether you’re building an NRL22 rifle, refining a hunting setup, or simply improving your favourite range rifle, a trigger spring upgrade can provide one of the most noticeable improvements available.

This simple upgrade delivers immediate improvements in trigger feel and responsiveness while maintaining the reliability and safety of the factory trigger system.

Compatibility

• CZ 457 Synthetic
• CZ 457 Varmint
• CZ 457 MTR
• CZ 457 American
• CZ 457 Royal
• Most CZ 457 variants using the factory trigger system

Important Information

Performance May Vary: Trigger pull weight reductions may vary between individual rifles and measurement methods.

Installation: Installation is generally straightforward; however, professional installation is recommended if you are unfamiliar with trigger systems.

Safety: Always ensure your firearm is unloaded and safe before installation. Thoroughly function-test the trigger after installation to confirm safe operation.

Popular CZ Upgrades

Looking to further improve your rifle? Browse our range of CZ 457 Parts, CZ 457 Upgrades, Bottom Metals, and Trigger Spring Kits designed for CZ rimfire rifles.