NEW IN BOX - WILL SHIP!

PISTON - DRIVEN AR-15 pistol!

A very hard to come by and discontinued model.

Rock River Arms makes some of the best AR-15 rifles in the world. Their AR15 styled pistols are every bit as good. If you want an AR pistol rugged enough for the top federal law enforcement agencies in America, choose Rock River Arms.

The LAR-PDS Pistol is the first generation that employs RRA's patent pending Piston Driven System that does away with the traditional gas operating system associate with AR style firearms. The PDS features a proprietary flat top optic-ready upper and a Hogue rubber pistol grip. It has a two position regulator and a RRA injection molded ribbed handguard with an integral operator safety flange. This pistol includes Rock River's fantastic two stage trigger. The PDS is chambered 5.56mm NATO and accepts .223 Remington. RRA has built this pistol for precision with a 9" Chrome Moly barrel that has a 1:9 twist. It has an A2 flash hider and the muzzle has a 1/2-28 thread. If you're in the market for a AR style pistol the LAR-PDS from Rock River Arms is the gun you've been waiting for.

 

LAR-PDS® Pistol Features

Featuring a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the LAR-PDS® is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

 

Full Length Top Mounting Rail

The LAR-PDS® Pistol’s full length top mounting rail, from the rear of the receiver to the regulator housing, allows for the flexible placement of numerous optics, lights, lasers and other accessories.

 

Two Position Adjustable Regulator

The LAR-PDS® Pistol’s two position adjustable regulator is conveniently positioned on the right side of the regulator housing.

 

Folding Ambidextrous Non-Reciprocating Charging Handles

The folding ambidextrous, non-reciprocating charging handles, shown above in the extended position, may be used singly or in unison to charge the LAR-PDS® Pistol.

 

Rear Sling or Accessory Mounting Rail

The LAR-PDS® Pistol features a MS1913 rail on the rear receiver adapter. The design of the upper receiver and guide rod base prevents gas blow-by to the back of the receiver.

Handguard with Operator Safety Flange

With integral Operator Safety Flange to help prevent support-hand movement/slippage towards the muzzle.

MS1913 Rail on Regulator Housing

The regulator housing features a MS1913 rail for attaching sling mounts or weapon lights.


Specifications and Features

Rock River LAR-PDS Pistol LP2110

AR15 Semi Automatic Pistol

RRA PDS Pistol Driven System

Forged RRA Lower Receiver

Forged RRA Proprietary Upper Receiver

Upper Includes Extended Flat Top Rail

Ambidextrous Non-Reciprocating Charging Handle

9" Chrome Moly Barrel

1:9 Twist

A2 Flash Hider

1/2-28 Threaded Muzzle

RRA Two Stage Trigger

Injection Molded Ribbed Handgaurd

Hogue Rubber Pistol Grip

30 Round Magazine

Weight 5 Pounds

Overall Length 17.5"