Rock River Arms LAR-PDS 5.56 / .223 Rem 9″ Barrel 30-Rounds

LAR-PDS Features

A new generation of firearms employing RRAs patent-pending PDS. With purpose-designed bolt carrier, adjustable gas piston and over-the-barrel spring and guide rod arrangement, the RRA piston driven system is able to completely do away with the traditional recoil system.

LAR-PDS Specifications

• 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