raineirarms

Rainier Arms Select 5.56 NATO AR-15 Barrel - 13.9"

AR-15 Barrel

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.

$195.00

Many have asked us to build a barrel with the same workmanship as our Match barrels while keeping it more affordable. We are able to reach our goal by sourcing a very high end barrel blank at an affordable price. We start off using a high precision match blank in 1:7 twist, use a 5 groove polygonal rifling, machine it to the highest quality and matched with our limited-life time warranty, you have a barrel that is the best value, hands down, in the industry.

 

Specifications

  • Stainless Steel Match Grade Blank
  • Length: 13.9"
  • Twist: 1:7
  • Thread Pitch: 1/2 X 28
  • .750 Gas Block Seat
  • 5.56 NATO Chamber
  • 5 groove polygonal rifling
  • Mid Gas System (Gas Tube Not Included)
  • M4 Feed Ramps
  • Proprietary Contour
  • Nitride Finish
  • Weight: 1 lb 12.8 oz
More Information
SKU RAB-SEL-556-139-M-NF-BLK
Product Type AR-15 Barrel
Manufacturer Rainier Arms, LLC
Gas Block Diameter .750"
Thread Pitch 1/2x28 (.22 cal)
Twist Rate 1:7
Gas System Length Mid
Finish Nitride
Platform AR-15
Barrel Length 13.9"
Caliber 5.56 NATO

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