Rainier Arms UltraMatch .308 Rifle DPMS .875 Gas Block Barrel - 18

Out of stock

Rainier Arms UltraMatch .308 Rifle DPMS .875 Gas Block Barrel - 18


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: .875 Diameter
  • Thread Pitch: 3/4X24
  • Weight: 3 lbs 2.8 oz
  • .308 Rainier Match Chamber
  • Rifle Gas System
  • 4 Groove
  • M4 Feed Ramps
  • Proprietary Contour
  • Bead Blasted Finish

Barrel Care

For your convenience we have published barrel care recommendations for this product. The instructions are in Adobe Acrobat's Portable Document Format (PDF). You will need Adobe Acrobat Reader version 5.0 or higher to view and print the instructions.

If you do not have Adobe's Acrobat Reader, you can download a free copy at http://www.adobe.com/acrobat/readstep.html.

More Information
SKU RAB-U-308-R18-.875-SS
Finish Stainless Steel
Manufacturer Rainier Arms, LLC
Barrel Length 18"
Profile No
Gas Length Rifle
Caliber .308
Item Category (only for Taxify) No