ROCK RIVER ARMS PISTOLS ; LAR PDS, LAR-9

Soldier of Fortune Magazine December 31, 2021 Guns & Gear, War 6,675 Views

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• 

  

  PISTON DRIVEN SYSTEM (PDS):

  A NEW GENERATION OF FIREARMS EMPLOYING RRA’S PATENT-PENDING PDS. WITH PURPOSE-DESIGNED BOLT CARRIER, ADJUSTABLE GAS PISTON AND OVER-THE-BARREL SPRING AND GUIDE ROAD ARRANGEMENT, THE RRA PISTON DRIVEN SYSTEM IS ABLE TO COMPLETELY DO AWAY WITH THE TRADITIONAL RECOIL SYSTEM.

• CALIBER:

  5.56MM NATO CHAMBER FOR 5.56MM AND .223 CALIBER

• LOWER RECEIVER:

  FORGED RRA LAR-15

• UPPER RECEIVER:

  PROPRIETARY WITH FULL LENGTH TOP MOUNTING RAIL

• CHARGING HANDLE:

  AMBIDEXTROUS NON-RECIPROCATING

• BARREL:

  9-INCH CHROME MOLY, 1:9 TWIST

• REGULATOR:

  TWO POSITION ADJUSTABLE REGULATOR

• MUZZLE DEVICE:

  A2 FLASH HIDER / 1/2–28 THREAD

• TRIGGER:

  RRA TWO STAGE TRIGGER

• HANDGUARD:

  RRA LAR-PDS ALUMINUM TRI-RAIL HANDGUARD

• PISTOL GRIP:

  HOGUE RUBBER GRIP

• REAR ACCESSORY MOUNTING:

  REAR SLING OR ACCESSORY MOUNTING RAIL

• WEIGHT:

  5 POUNDS

• LENGTH:

  18.25 INCHES

• 

  INCLUDES:

  ONE MAGAZINE, MANUAL AND WARRANTY INFORMATION

• U.S. PATENT NOS:

  D636,044 – D636,045 – D636,046 – D636,047 – D636,048 D636,454 – D637,678 – D654,550 – D671,184 – US 8,667,883

• WARNING:

  DO NOT FIRE THE LAR-PDS WITH A SOUND SUPPRESSOR!

• CALIBER:

  9MM LUGER CHAMBER

• LOWER RECEIVER:

  FORGED RRA LAR-9 WITH INTEGRAL MAGWELL

• UPPER RECEIVER:

  FORGED 9MM A4 UPPER

• BARREL:

  7-INCH CHROME MOLY, 1:10 TWIST

• MUZZLE DEVICE:

  A2 FLASH HIDER / 1/2–36 THREAD

• TRIGGER:

  SINGLE STAGE

• HANDGUARD:

  RRA TRO FREE FLOAT HANDGUARD WITH THREE ACCESSORY RAILS

• PISTOL GRIP:

  HOGUE RUBBER GRIP

• WEIGHT:

  4.8 POUNDS

• LENGTH:

  23 INCHES

• VISIT ROCK RIVER ARMS NEW WEBSITE HERE