DERYA DY9 - 10 Adjustable Settings 9mm

DPM MRS for DERYA DY9 - 10 Adjustable Settings

This DPM System works with 3 different buffer recoil springs which each one offers different spring force (Forces are listed at the end of the description).

The kit includes 3 different in length external springs, 3 buffer springs and 1 self-lock spring plug.

The installation of the New Version remains the same as the older one, the user has to assemble the mechanism and select the combination of his/hers choice.

IMPORTANT:

The Self-lock spring plug must always be installed when the DPM kit is used. 

Power Rates

Slide on the battery (idle position)

• External Spring 1: 3.7 kgs / 8 lbs
• External Spring 2 : 4 kgs / 9 lbs
• External Spring 3: 4.4 kgs / 10 lbs

Slide full open position 

• Buffer Spring 1: 8 kgs / 17 lbs (approx.)
• Buffer Spring 2: 9 kgs / 20 lbs (approx.)
• Buffer Spring 3:  10 kgs / 22 lbs (approx.) 

In this case the system will offer in full open position 5.5 kgs / 12 lbs total power.

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 

Made in Hellas - EU.

Millions of our patented products are in service to military and law enforcement pistols and sports shooter’s pistols around the world.

Lifetime Warranty for unlimited usage rounds.