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Rainier Arms Ultramatch MOD2 .308 Barrel - 24"


In stock

Satisfaction Guarantee

We are so confident in our barrels that we offer a 100% money back guarantee within 90 days of purchase.  If our barrels don’t meet or exceed your expectations, for any reason, return it for a full refund.

As low as $450.00
Rainier Arms Free Ground Shipping

Introducing our MOD2 UltraMatch barrel using the finest blank. Our goal is to mass produce them to bring them to market at the most competitive prices. We wanted the best balance between accuracy while keeping the weight down as much as possible.


  • Stainless Steel Match Grade Blank
  • TiN Extension
  • Length: 24"
  • Twist: 1:10
  • Thread Pitch: 5/8 X 24
  • .936 Gas Block Seat
  • .308 Rainier Match Chamber
  • Rifle Gas System (Gas Tube Not Included)
  • M4 Feed Ramps
  • Proprietary Contour
  • Weight: 3 lbs. 10 oz.

Our Craftsmanship Guarantee

Rainier barrels are meticulously designed and machined by precision gunsmiths. Our barrels are turned the same way true artisans have made premium rifle barrels for over a century. Each barrel has hand-cut chambers and crowns with the attention to detail that can only come from highly trained human intervention. While most companies strive for faster production time to cut cost, we strive for perfection. There are no shortcuts with our barrels, period.

We will go toe to toe with anyone and win.

More Information
SKU RAB-UM2-308-24-R-FF
Product Type Barrel
Manufacturer Rainier Arms, LLC
Gas Block Diameter .936"
Thread Pitch 5/8x24
Twist Rate 1:10
Gas Length Rifle
Barrel Profile Full-fluted
Barrel Length 24"
Caliber .308
Threaded Yes

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