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Questions & Answers
This list gas system as mid length. Rainer web page list as rifle length. So is this actually a mid length or a rifle length gas system Expert Answer

The Rainier Arms AR Match 6.5 Grendel Barrel 12.5" model is a Mid-Length gas system. The Rainier Arms AR Match 6.5 Grendel Barrel 18" model is a Rifle Length gas system.

by Hunter, Gear Expert, January 10, 2023

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Product Info for Rainier Arms AR Match 6.5 Grendel 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 1:8 twist, machine it to the highest quality and matched with their limited-life time warranty, you have a barrel that is the best value, hands down, in the industry. They are so confident in their Match barrels that They will offer a 100% money back guarantee within 90 days of purchase. If you aren't completely satisfied with the barrel for any reason, return it for a full refund, no questions asked. They offer a 1:8 twist to accommodate to a wide range of bullet weights. Guaranteed to shoot sub-MOA with match grade ammo.image

Specifications for Rainier Arms AR Match 6.5 Grendel Barrel:

Manufacturer: Rainier Arms
Color: Silver
Fabric/Material: Stainless Steel
Caliber: 6.5mm Grendel
Barrel Profile: M4
Gas System Length: Mid Length
Gas Block Journal Size-Diameter: .750 in
Threads per Inch: 5/8x24
Barrel Twist Rate: 1-8
Flutes: No
Gun Make: AR Platform
Gun Model: AR-15

Package Contents:

  • Rainier Arms Match 6.5 Grendel Barrel

Rainier Arms AR Match 6.5 Grendel Barrel Orderable Models

List of Orderable Models

  • Rainier Arms Match 6.5 Grendel Barrel, 12.5in, 1-8 Twist, 5/8x24, Silver, Small, RAB-M-65G-125-M-NF-SAT , MPN: RAB-M-65G-125-M-NF-SAT , UPC: 744985351213 , Code: 4ZM-ATB-CPO18-RAB-M-65G-125-M-NF-SAT
  • Rainier Arms Match 6.5 Grendel Barrel, 18in, 1-8 Twist, 5/8x24, Silver, Medium, RAB-M-65G-18-R-NF-SAT , MPN: RAB-M-65G-18-R-NF-SAT , UPC: 744985351220 , Code: 4ZM-ATB-CPO18-RAB-M-65G-18-R-NF-SAT
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