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Rainier Arms, LLC

Rainier Arms UltraMatch Rifle .308 Barrel

Rainier Arms UltraMatch .308 Barrel-Rifle Length-DPMS

Availability: In stock

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We wanted to build an .308 barrel using the finest blank and mass produce them to bring them to market at the most competitive prices. Our UltraMatch™ barrels start out as Shilen blanks and contoured to our specifications. We wanted the best balance between accuracy while keeping the weight down as much as possible. The Rainier Match Chamber is a modified .308 WIN-7.62 NATO chamber to produce ultimate reliability and accuracy shooting both the 7.62 NATO & .308 WIN rounds.


  •     Stainless Steel Match Grade Shilen Blank
  •     Length: 18"
  •     Twist: 1:10
  •     Gas Block Seat: .750 Diameter
  •     Thread Pitch: 5/8X24
  •     .308 Rainier Match Chamber
  •     Rifle Length Gas System
  •     6 Groove
  •     M4 Feed Ramps
  •     Proprietary Contour
  •     Bead Blasted Finish
  •    18" Weight: 2 lbs 12 oz
  •    16" Weight: 2 lbs 9 oz
  •     DPMS




Additional Info

Additional Info

Manufacturer Rainier Arms, LLC
Finish Stainless Steel
Caliber .308 Win
Configuration DPMS
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


Customer Reviews (1)

Didn't work with the ranier Ultramatch bcgReview by Hilda
It worked on the spikes tactical nickel boron bcg but was told that the Ultramatch lugs on the Ultramatch are thicker and longer and that is why it didn't work on the Ultramatch barrel.
I did request for the bcg and barrel to be headspaced but it didn't happen. (Posted on 1/27/2016)

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