Description

The DPM Mechanical S&W Sigma Recoil Reduction Springs System is a direct replacement for the stock recoil rod and does not change the configuration of the pistol.

This system works due to the multi spring intricate rod (3 springs) and controls the functionality of the gun. The third spring which is contained within the rod controls the movement of the slide so it never rams on the frame.

Also, included with the system are 2 separate springs so the user can fine-tune the weapon for his/hers personal standards. The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring.

As always, DPM products are designed and developed with user’s safety as a priority. Exceptional manufacturing and engineering using high-end materials.

S&W Sigma Recoil Springs – 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

Recoil System Forces

Slide on the battery (idle position)

• Short Spring: 3,75kg / 8.26 lbs
• Long Spring: 4,1kg / 9.0 lbs

Slide full open position

• Total: 11,8Kg / 26 lbs (approx.)

Compatible Pistols:

This product is compatible with the following pistole models:

Smith & Wesson S&W Sigma Series (SW9E – SW40 – SW357 -SD9 VE – SD40 VE)

Lifetime Warranty for unlimited usage rounds.

Watch This Video: How The DPM Recoil System Work

Watch this video to see a demonstration of how the recoil springs system work and what it does to your weapon performance: