Description
DPM Systems Recoil Reduction System for Glock 20-21-41-41SF gen 4 HEAVY DUTY (captured version) - replaces the stock guide rod & recoil spring assembly for optimal recoil reduction, gradually absorbing the energy of the shot and slowing the slide before it hits the frame of the gun.
3 nested springs – a first spring to replace the original recoil spring guide rod, the second spring to dampen the stroke of the slide and the third spring positioned inside the guide rod, for a final damping phase (the rod internal guide ends its run on this spring).
Captured version – one piece, reduced maintenance and easy installation
HEAVY DUTY version – for high powder charge ammunition
Product data:
- For Glock pistols :
- 20-21-41-41SF Gen 4
- Heavy Duty – for ammunition with a high powder charge
- Includes 3 different in length washers and XNUMX external springs
- No pistol's permanent modification
- Quick & easy assembly
- Perfect integrity and lockup
Product advantages:
- Faster follow up shots
- Improved firing speed
- Frame & Slide Protection
- Elimination of jams
- Significant recoil reduction
- Better concentration in double tap
- Better control and greater accuracy
Power :
- Slide closed:4.5kg / 10lbs
- Slide open:13.5kg / 29.5lbs
