GLOCK GEN 4 20-21-40-41 SF CapturedDPM MRS for Glock 20 21 41 41sf Gen 4 Captured Version This DPM Mechanical Recoil System functions due to the multi spring intricate rod (3 springs). This system offers almost double force at the end of full open position of the slide, compared to the factory OEM spring, and provides additional force that stops the violent rams on the frame. From the above effect, the slide stops smoothly on the frame and offers less recoil. Further, the moving parts

the long spring is heavy and the short is light so the shooter can fine-tune the pistol on the opening and locking position (slide on the battery) according to your personal standards

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DPM Mechanical Recoil Reduction System for 1911 Government 5″ Barrel & Clones “Bushing Only”

Long washer with Long/Hard or Medium Spring

The long spring is heavy and the short is light so the shooter can fine-tune the pistol on the opening and locking positions (slide on the battery) according to his/hers personal standards

The system also includes 2 different spring plugs

Protection Type/Level: Level IV

The three external springs are different in power so the shooter can fine-tune the pistol according to his/her personal standards

5 kg/ 26 lbs

DPM products are designed and developed with users’ safety as a priority

DPM MRS-CS for Glock 19 & 25  Gens 4 – 5 Special Edition Soft Version for Compensated & Silencers modifications

DPM Mechanical Recoil Reduction System for Beretta PX4 Subcompact