Kit short stroke for SIG ProForce M17 Nine Ball (NB-177056)

BRAND NINE BALL®

Hard Recoil Spring & Short Recoil Bush Set for the SIG SAUER ProForce M17 is a performance upgrade kit designed to improve cycling speed, firing response, and shooting stability.

The set combines a reinforced recoil spring with a dedicated short-stroke system that reduces slide travel for faster follow-up shots and improved control.

Enhanced cycling speed

The reinforced recoil spring features an optimized spring rate that increases slide return speed, providing:

• Sharper recoil impulse
• Improved rapid-fire stability
• Better shooting control
• Increased firing speed

Short-stroke configuration

The dedicated recoil bush limits rearward slide travel, creating a short-stroke setup.

This system provides:

• Faster cycle reset
• Reduced slide movement
• Less muzzle disturbance during firing
• Faster follow-up shots
• Improved hit consistency

The setup maintains the original slide stop functionality.

Key Features

• Reinforced recoil upgrade kit
• Short-stroke configuration
• Faster cycling speed
• Sharper recoil response
• Reduced slide movement
• Improved shooting stability
• Compatible with original slide stop
• Ideal for speedsoft and tactical setups

Compatibility

• SIG SAUER ProForce M17 GBB