Howa 1500 & Weatherby Vanguard Trigger Spring Kit 1.5lbs

Howa 1500 & Weatherby Vanguard Trigger Spring Kit – Improved Trigger Feel & Reduced Pull Weight

Improve the performance and feel of your Howa 1500 or Weatherby Vanguard rifle with this precision-engineered Trigger Spring Kit. Specifically designed for rifles fitted with the HACT (Howa Actuator Controlled Trigger) system, this upgrade reduces trigger pull weight and delivers a cleaner, more consistent trigger break.

Unlike simple single-spring upgrades, this complete kit includes replacement springs for both the first and second stages of the HACT trigger system, helping create a smoother transition between stages and a noticeably improved overall trigger feel.

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

Many shooters choose a trigger spring upgrade as their first modification because it delivers a substantial 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 shooting long-range.

Manufactured from premium stainless steel, these trigger springs are designed for long-term durability, corrosion resistance, and reliable performance in demanding field conditions.

Complete Kit Includes

• First Stage Trigger Spring
• Second Stage Trigger Spring

Key Features & Benefits

• Compatible with all Howa 1500 and Weatherby Vanguard rifles fitted with HACT trigger systems
• Complete kit replaces both first and second-stage trigger springs
• Reduces factory trigger pull weight from approximately 4lbs to around 1.5lbs*
• Improves trigger feel and consistency
• Smoother and more defined transition between trigger stages
• 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 HACT Trigger?

The HACT trigger system is highly regarded for its smooth operation and two-stage design. However, many shooters prefer a lighter trigger pull and a more refined transition between stages to maximise the rifle’s potential.

Replacing both factory trigger springs helps create a lighter, more responsive trigger while maintaining the characteristics that make the HACT system so popular. The result is improved shot control, increased confidence, and a more enjoyable shooting experience.

Whether you’re hunting, shooting from the bench, or building a long-range precision rifle, this trigger spring kit delivers one of the most noticeable improvements available for Howa and Weatherby rifles.

Compatibility

• Howa 1500 Rifles
• Howa Mini Action Rifles fitted with HACT triggers
• Weatherby Vanguard Rifles fitted with HACT triggers
• Most Howa and Weatherby variants using the factory HACT 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 Howa & Weatherby Upgrades

This trigger spring kit is compatible with both Howa 1500 and Weatherby Vanguard rifles. Explore our range of Trigger Spring Kits and aftermarket rifle accessories designed to improve handling, ergonomics, and overall shooting performance.