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Questions & Answers
What’s the finish on the chamber - picture shows black but in the the other 2 lengths is shows a Nickel type finish ? Is each one different? If so how Expert Answer

The Rainier Arms AR Match .308 Barrels are a Stainless Steel Match Grade Blank with .308 Rainier Match Chamber. The images are provided by the manufacturer. For more information, I would recommend reaching out to them directly.

by Ethan, Gear Expert, September 26, 2022
3 Models Available
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Product Info for Rainier Arms AR Match .308 Barrel

Many have asked them to build a barrel with the same workmanship as their UltraMatch barrels while keeping it more affordable. They are able to reach their goal by sourcing a very high end barrel blank at an affordable price. They start off using a high precision match blank in 1:10 twist, machine it to the highest quality, you have a barrel that is the best value, hands down, in the industry.image

Specifications for Rainier Arms AR Match .308 Barrel:

Manufacturer: Rainier Arms
Color: Silver
Finish: Bead Blasted
Fabric/Material: Stainless Steel
Caliber: .308 Winchester
Barrel Profile: M4
Gas Block Journal Size-Diameter: .750 in
Threads per Inch: 5/8x24
Barrel Twist Rate: 1-10
Gun Make: AR Platform
Gun Model: AR-10

Package Contents:

  • Rainier Arms Match .308 Barrel

Rainier Arms AR Match .308 Barrel Orderable Models

List of Orderable Models

Rainier Arms Match .308 Barrel, 16in, 1-10 Twist, 5/8x24, Silver, Medium, RAB-M-308-16-I-NF-SAT , MPN: RAB-M-308-16-I-NF-SAT , UPC: 744985351244 , Code: 4ZM-ATB-CPO15-RAB-M-308-16-I-NF-SAT
Rainier Arms Match .308 Barrel, 18in, 1-10 Twist, 5/8x24, Silver, Medium, RAB-M-308-18-R-NF-SAT , MPN: RAB-M-308-18-R-NF-SAT , UPC: 744985351251 , Code: 4ZM-ATB-CPO15-RAB-M-308-18-R-NF-SAT
Rainier Arms Match .308 Barrel, 12in, 1-10 Twist, 5/8x24, Silver, Small, RAB-M-308-12-M-NF-SAT , MPN: RAB-M-308-12-M-NF-SAT , UPC: 744985351237 , Code: 4ZM-ATB-CPO15-RAB-M-308-12-M-NF-SAT
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