S&W M&P40c FDE Recoil Reduction Spring Rod DPM Systems
About the S&W M&P40c FDE Recoil Reduction Spring Rod by DPM Systems:
Will Fit: S&W M&P40c FDE – 9mm /.40s&w /.357sig (M1.0 3.5″ Compact – M2.0 3.6″ Compact)
S&W M&P40c FDE Recoil Spring Assembly Instructions
The DPM S&W M&P40c FDE Recoil Reduction Spring Rod by DPM Systems replaces the original factory guide rod/spring system and produces an advanced recoil reduction by absorbing the shock gradually and slowing the slide down before its impact with the frame of the pistol. Because the system is an interior modification of your pistol it will not change the external dimensions of the handgun, therefore there is no for a new holster, sights or any other accessory you own.
The DPM S&W M&P40c FDE recoil spring system works due to its multi spring rod design (three springs) by producing an advanced recoil reduction technique by gradually slowing the slide down before impacting the frame of the pistol using Spring No. 1 (see fig. below) and Spring No. 2. The third spring (Spring No. 3) which is contained within the rod itself controls the movement of the slide so it never rams on the frame.
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
- No gunsmith required
- Lightweight Aprox. 18gr – 20gr
The system includes:
1x DPM Recoil Spring Rod
2x External springs.
This recoil springs are a direct replacement for the stock recoil rod and does not change the configuration of the pistol.
The external springs are different in length with the longer offering heavier slide travel and locking than the shorter spring.
*Dimensions of the spring are the same as the original.
COMPATIBILITY
S&W M&P40c FDE
DIMESIONS
Weight
60 g
Width
- in
Height
- in
Length
- in
Additional information
| Weight | 60 g |
|---|---|
| Dimensions | - × - × - in |
| For Gun Make | |
| For Gun Model | |
| Caliber | |
| Manufacturer | |
| Country of Manufacture | |
| Material | Cadmium Coated Hi Carbon (Springs), TI-6AL-4V Titanium Alloy |
1 review for S&W M&P40c FDE Recoil Reduction Spring Rod DPM Systems
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1 review for S&W M&P40c FDE Recoil Reduction Spring Rod DPM Systems
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Bought a used 40c. The gun would not function. Bought a new mag. Tried different brands and bullets weights. Cleaned and lubed with different products. Failures to feed and failures to return to battery continued. Purchased the 40c kit from here and the gun is running ad it should. Used the heavy spring and tried many types of ammo. Found the gun likes 165 gr bullets better with this set up. Im happy thought i had been stuck with a lemon. Now it looks like a good shooter. Thanks
Dave P (verified owner) –
Bought a used 40c. The gun would not function. Bought a new mag. Tried different brands and bullets weights. Cleaned and lubed with different products. Failures to feed and failures to return to battery continued. Purchased the 40c kit from here and the gun is running ad it should. Used the heavy spring and tried many types of ammo. Found the gun likes 165 gr bullets better with this set up. Im happy thought i had been stuck with a lemon. Now it looks like a good shooter. Thanks