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Rainier Arms Ultramatch .308 Bolt

Out of stock

Rainier Arms Ultramatch .308 Bolt

$129.95
Sold Out

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