SIG SAUER P 290 RS 9mm
The DPM USA’s recoil system is a direct replacement for the stock guide rod and does not require modification on the firearm, which would require permits and professional armour installations. The spring system works due to the multi spring intricate rod (three spring action) and controls the functionality of the weapon. This system produces advanced recoil reduction by slowing the slide down before impact with the frame of the firearm. Additional external springs are included, and in some cases spacers, that way the shooter can fine-tune their firearms to match their personal needs.