Rock River Arms PDS Pistol

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Rock River Arms PDS pistol

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Summary: The description, specs, pricing, photo and user ratings for the Rock River Arms PDS pistol.

Manufacturer’s Description

The Rock River Arms PDS Pistol employs Rock River’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the PDS completely does away with the traditional recoil system associated with AR-style firearms.

Rock River Arms PDS pistol

The PDS from the left.

Features include:

  • Folding, ambidextrous, non-reciprocating charging handles you can use singly or in
    unison;
  • an integral Operator Safety Flange on the handguard to help prevent support-hand movement/slippage toward the muzzle;
  • an MS1913 rail on the rear receiver adapter;
  • an MS1913 rail on the regulator housing for attaching sling mounts or weapon lights;
  • a two position adjustable regulator positioned on the right side of the regulator housing;
  • a Hogue rubber pistol grip;
  • an A2 flash hider;
  • a single-stage trigger; and
  • a full-length top mounting rail.

The PDS Pistol comes with one magazine, a manual and a warranty.

The Specs

Caliber Capacity BBL OAL Weight
5.56mm, .223 Remington 30+1 8″ 17.5″ 5 lbs.


MSRP: $1,335

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