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Rainier Arms, LLC

Rainier Arms Ultramatch .308 Bolt

Rainier Arms Ultramatch .308 Bolt
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Availability: Out of stock

$129.95

Details

Details

  • 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

Additional Info

Additional Info

SKU Ultramatch 308 Bolt Only
Manufacturer Rainier Arms, LLC
Finish Nitride
Caliber .308 Match

Reviews

Customer Reviews (1)

Good bolt bad extractorReview by James
Quality
Value
I bought this bolt to solve my headspace issue. Which it did. But when I did live test fire. Brass would stick in chamber. So I swaped it out with the extractor from my old bolt which on inspection had 50% more of a claw and it had those rubber o-rings that Rainer bolt didn't. Did live fire and it spit out anything I chambered it with. The value was worth it. A lot cheaper then other match brand. Just time consuming making sure everything ran right. (Posted on 5/26/2016)

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