DPM Mechanical Recoil Reduction System for FN 509 CC EDGE XL 4.2" BARREL

The system includes 4 external springs, 2 x 1.0 mm wire diameter and 2 x 1.15mm wire diameter, all with different power rates.

The soft springs are designed to serve threaded barrels and compensator mods.

**As we lead the evolution of recoil reduction technology, products may change versions (new design with different springs, with or without plugs, washers, etc.) without any prior notice.**

Power Rates

Slide in the battery:

Soft Springs 1.0mm

• Short: 9lb
• Long: 10lb

Heavy Springs 1.15mm

• Short: 10lb
• Long: 11lb

Slide in full open position (approx.):

Soft Springs

• Short: 16lb
• Long: 17lb

Heavy Springs

• Short: 18lb
• Long: 20lb

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

Lifetime Warranty.