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NEW!! Rainier Arms RA308 UltraMatch Complete Rifle

Posted on June 25th, 2014 by ar15news

Recently Rainier Arms released one of the sickest looking .308 Billet Receiver sets on the market which make for a great start to any .308 AR build. However, not everyone has the time or desire to build their new rifle. For those who want to buy an awesome .308 Rifle that is ready to go right out of the box, you’re in luck. Rainier Arms is now offering the new RA308 rifle that incorporates their UltraMatch billet receiver set and UltraMatch 16″ .308 Stainless Steel barrel with the new Rainier Arms Switch .308 KeyMod rail and lots of other high quality components. This thing is beautiful! Take a minute to read all about it below then head on over to and get your credit card out.

Introducing Rainier Arms RA308™ Rifle

Our focus was to develop a .308 platform that integrated a lightweight design while using the highest quality components.

Rainier Arms RA308 Rifle 2

Rainier Arms RA308 Rifle 3

The RA308™ weighs in at 8 lbs and 0.6 oz. It features our new Rainier Arms Switch™ Rail 14″. The Switch™ Rail has a brand new mechanism that allows a tool-less removal of the rail for easy access to the barrel nut and gas block. We also redesigned our new Rainier Arms Compensator 308(RAC™) which offers enhanced recoil management and almost fully eliminates muzzle rise. We wanted to build our rifle by using Rainier Arms Ultramatch 16″ Stainless Steel Barrel. These barrels are the finest blank (Shilen Blank) contoured to our specifications for reliability and accuracy shooting.

Rainier Arms RA308 Rifle 5

Rainier Arms RA308 Rifle 5

As always, we designed the rifle to be ambidextrous to accommodate our shooters. Every rifle comes with our ambidextrous charging handle, the Raptor™, the built in ambidextrous bolt release, and ambidextrous 45 degrees safety selector.

All materials used are of industry-leading standards, each weapon carefully and meticulously assembled with a limited lifetime warranty.


–  Rainier Arms Ultramatch 16″ Stainless Steel Barrel
–  1 in 10 Twist
–  Mid Gas System
–  Rainier Arms Match .308 BCG
–  Rainier Arms Compensator .308 Black Nitride Finish
–  Rainier Arms Switch .308 Rail 14
–  Rainier Arms Raptor Ambidextrous Charging Handle
–  Rainier Arms Ultramatch 7075 Billet Upper Receiver Type III Hard Coat Anodized
–  Rainier Arms Ultramatch 7075 Billet Lower Receiver Type III Hard Coat Anodized
–  Ambidextrous Extended Bolt Release
–  Flared Magwell
–  Integrated Trigger Guard
–  Production Units Will Have a CMC Triggers Flat Trigger
–  Battle Arms Development 45 degree selector
–  MFT Engage Pistol Grip
–  MFT Battlelink Utility Stock

Available for purchase now at


About the Photographer:  Jody Lewis is a professional photographer based in the PNW who has articles published on many of the popular websites including RECOIL-WEB and Guns & Tactics Magazine. He is also the Director of Operations and Business Development for Defense Marketing Group. You can follow him on his page XFIREPIX on Facebook.

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