DPM Recoil Reduction System for pistols. Kit comes with one or multiple springs (for different ammo load) and 1 guide rod (stainless steel) to replace stock spring and guide rod. By putting in the system you get:

Significant recoil reduction.

Better control and greater accuracy.

Slide Wear Reduction.

Elimination of jams.

Better double-tap concentration.

Improved Firing Speed.

Faster follow up shots.

Frame protection.

No modification is required (replaced stock guide rod and spring).