DPM System Glock 20 - 21 & 21SF

DPM System Glock 20 - 21 & 21SF

Product Description

This system allows you to control the pistol's functionality through a three-spring system. The system includes 2 different plugs and two different springs. The dark spring offers greater resistance than the light spring. The external springs also have different lengths, allowing you to fine-tune the pistol in detail.

• Manufacturer: DPM System
• Model or configuration: DPM System Glock 20 - 21 & 21SF

Recommended Use

Intended for installation on the compatible models indicated; installation must be performed correctly.