Rock River Arms PDS Pistol
Rock River Arms RRA PDS Pistol
The new Rock River Arms PDS Pistol is their first firearm to employ their new patent pending Piston Driven System (PDS). This purpose designed bolt carrier features an adjustable gas piston and an over barrel spring and rod arrangement. The upper receiver design and guide rod works to reduce gas blow back.
Coming in with a full length MS1913 rail you have the ability to place lights, lasers, optics and other accessories up top. The RRA PDS Pistol fires 5.56 & .223 caliber rounds and features a 8″ Chrome Moly 1:9 twist barrel. It’s got a single stage trigger system and comes in at 5 pounds. We have more official specifications below: