ALPHA FOXTROT - S15 3.5" BARREL 9mm

DPM Mechanical Recoil Reduction System for ALPHA FOXTROT - S15 3.5" BARREL 9mm

The DPM mechanism and spring should be installed with the OEM spring plug.

Within the kit are included 3 sets of 2 pieces external springs. 

1.0mm Wire diameter (extra soft) 

1.05mm Wire diameter (soft)

1.15mm Wire diameter (standard) 

**As we lead the evolution of recoil reduction technology, products may change versions (new design with different springs, with or without plugs, washers, etc.) without any prior notice.** 

Power Rates 

Slide in the battery (idle position)

1.0mm Wire Diameter: 

• Short: 3.3 kgs / 7.27 lbs
• Long: 3.5 kgs / 7.7 lbs

1.05mm Wire Diameter: 

• Short: 3.6 kgs / 7.9 lbs
• Long:  3.8 kgs / 8.4 lbs  

1.15mm Wire Diameter: 

• Short Spring: 3.7 kgs / 8.15 lbs
• Long Spring:  3.9 kgs / 8.6 lbs

Total force (Slide at full open position) approx. :

With any 1.0mm: 6 kgs / 13.2 lbs

With any 1.05mm: 7.5kgs / 16.5 lbs

With any 1.15 mm: 8.5kgs / 18.7 lbs

Overall Advantages

• Faster follow up shots
• Improved firing speed
• Slide and Frame Protection
• Elimination of jams
• Significant recoil reduction
• Better double-tap concentration
• Better control and greater accuracy

Lifetime Warranty. 

For changes to features, like comp set-up, threaded barrels, slide conversions etc., contact us via email at [email protected] before placing your order. In some cases, we need to determine whether a custom product is required.

Millions of our patented products are in service to military, law enforcement, sports and civilian firearms around the world.

Made in Greece – EU.