Rainier Arms Match 6mm ARC AR-15 Barrel - 22" Nitride

Many have asked us to build a barrel with the same workmanship as our UltraMatch 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 1:7.5 twist, 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. 

Guarantee sub-MOA with factory match ammunition.

Features:

• Stainless Steel Match Grade Blank
• Barrel Length: 22"
• Twist: 1:7.5
• Thread Pitch: 5/8 x 24
• .875 Gas Block Seat
• 6ARC Chamber
• Rifle +2 Gas System (Gas Tube not Included)
• M4 Feed Ramps
• Proprietary Contour
• Nitride Finish
• Weight: 3.59 lbs

Our Craftsmanship

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 costs, we strive for perfection. There are no shortcuts with our barrels, period.

We will go toe to toe with anyone and win.