The system includes 2 different spring plugs and 3 different external springs. The long spring plug is offering a heavier buffer effect and the short spring plug offers a lighter buffer effect (slide full open position). The external springs are different in length so the shooter can fine tune the pistol on the opening and locking positions (slide on the battery) according to his/hers personal standards.
The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring.
The spring plug must always be installed when the DPM Recoil Rod and springs are used.
- 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