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NEW!! Rainier Arms UltraMatch .308 BCG

Posted on December 2nd, 2014 by ar15news

If you’re building a new .308 AR you should definitely check out the new Rainier Arms UltraMatch .308 BCG. Right now its being offered at an introductory price and is probably one of the nicest looking .308 BCG’s I’ve seen. Check out the details and pics below. They seriously cut no corners on this thing. 

Rainier Arms UltraMatch .308 BCG 3Rainier Arms UltraMatch .308 BCG 3Rainier Arms UltraMatch .308 BCG 3

Match style DPMS Pattern Bolt Carrier Assembly designed to work with DPMS style barrel extension and compatible upper receivers. Always check compatibility prior to use in any firearm.

–  Carrier: Full Auto Carrier SAE 8620 Heat Treated Shot Peened Finish is QPQ treated
–  Bolt: 9310 Steel Shot Peened Heat Treated QPQ treated
–  Extractor: S7 Tool Steel Precision Machined Shot Peened Heat Treated QPQ treated
– Extractor Components: Extractor Spring made of Music Wire (The best spring steel available) “Reliability post” exceeds MIL-SPEC. Made with OUR OWN multi-cavity mold with the highest grade of chemical and heat resistant rubber, VITON. Our Reliability posts are NOT commercially available. VITON Rubber “Full-Auto O Ring” made if you want the highest grade of chemical and heat resistant rubber.
–  Extractor Retaining Pin: Precision Machined 4140 Heat Treated Precision ground to diameter
–  Firing Pin: Colt Full Auto Spec Machined 4140 Heat Treated

Available for purchase at intro pricing now at

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