Description
DPM Mechanical Recoil Reduction System Walther Q4 Steel & Polymer Frame (TAC/M2, OR) 4″ Barrel Open Version
This DPM System works with six different buffer recoil springs which each one offers different spring force (Forces are listed at the end of the description).
The System is included with 3 external springs, 6 recoil springs and a safety pin.
The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring.
Feel free to try any possible combination of the external and buffer springs to fine tune the pistol function depending the power of the ammunition is used and according to your personal standards.
ATTENTION: Read installation instructions before use.
Forces:
Buffer Spring: 0.7mm Soft
Short: 8.0 kg/ 17 lbs
Medium: 9 kg/ 19.8 lbs
Long: 10 kg/ 22 lbs
Buffer Spring: 0.8mm Strong
Short: 9.0 kg/ 20 lbs
Medium: 10.5 kg/ 23 lbs
Long: 11.5 kg/ 26 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
