Rock River Arms - 2010 SHOT Show

Published on January 21, 2010
Duration: 2:50

Chuck Larson of Rock River Arms introduces the new 2010 PPS pistol and rifle. The PPS features a full piston system with an ambidextrous charging handle and an adjustable gas regulator for cycling standard or lighter velocity ammunition. The pistol is a compact version, while the rifle offers a mid-length handguard and a collapsible folding stock adaptable to various AR-15 stocks. Both are initially chambered in .223, with other calibers planned.

Quick Summary

The Rock River Arms 2010 PPS pistol and rifle feature a full piston system with an ambidextrous charging handle and an adjustable gas regulator. This regulator allows tuning for standard or lighter velocity ammunition, ensuring reliable cycling. The pistol is compact, while the rifle offers a mid-length handguard and an adaptable stock system.

Chapters

  1. 00:12Introduction to Rock River Arms
  2. 00:202010 PPS Pistol Features
  3. 00:43Gas Regulator Functionality
  4. 01:11Caliber and Availability
  5. 01:27Pistol Compact Design
  6. 01:402010 PPS Rifle Introduction
  7. 01:44Rifle Handguard and Stock
  8. 01:56Stock Adaptability
  9. 02:15System Overview
  10. 02:35Reliability Testing Results

Frequently Asked Questions

What are the key features of the Rock River Arms 2010 PPS pistol?

The 2010 PPS pistol from Rock River Arms features a full piston system with the operating spring above. It includes an ambidextrous charging handle and an adjustable gas regulator for cycling different ammunition types. It's a compact design with a Picatinny rail for sling adapters.

How does the gas regulator on the Rock River Arms PPS system work?

The gas regulator on the PPS system allows users to adjust gas flow. It can be set for standard velocity or milspec ammo. For lighter velocity ammunition that might cause cycling issues, a 180° turn opens the gas system to ensure reliable operation.

What caliber is the Rock River Arms 2010 PPS initially offered in?

For 2010, the Rock River Arms 2010 PPS is sold as a .223 caliber firearm. The company plans to introduce other calibers later as development is finalized.

What kind of stock system does the Rock River Arms 2010 PPS rifle have?

The Rock River Arms 2010 PPS rifle features a collapsible folding stock that can be folded out of the way. Importantly, it is designed to adapt any standard AR-15 stock, offering significant customization options for the user.

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