DPM MRS for Glock 20-21-41SF Gen 4

The Mechanical Recoil Rod Reducer System is a direct replacement for the stock recoil rod and does not change the configuration of the pistol. As always, DPM products are designed and developed with user’s safety as a priority. Exceptional manufacturing and engineering using high-end materials.

National Tactical Officers Association Tested & Recommended.

*B.O.S.S : Black Oxide Stainless Steel its an innovative coating technology applied usualy on the visible parts of the recoil system.