The Odin Works 6.5 Grendel DMR barrel (brand part no. B6520RTGBCG) is a 20-inch, rifle-length-gas barrel built in the heavier DMR profile for long-range precision work, machined from hand-lapped 416R stainless steel. Rifled with a button-cut 1:8 twist and finished to SAAMI-spec chamber dimensions, Odin Works guarantees 1 MOA accuracy out of this barrel, and it ships complete with a matching type-2 6.5 Grendel bolt carrier group, M4 feed ramps, 5/8-24 threading, and a tunable low-profile .750 gas block already installed. At roughly 2.66 pounds, it’s a purpose-built barrel and BCG package for DMR-style 6.5 Grendel rifle builds.

Key Specifications

• Chambered in 6.5 Grendel, cut to a SAAMI-spec chamber.
• Measures 20 inches in a heavier DMR profile.
• Uses rifle-length gas placement with a tunable, low-profile .750 gas block included.
• Rifled with a hand-lapped, button-cut 1:8 twist.
• Machined from 416R stainless steel and hand-lapped for accuracy.
• Backed by a 1 MOA accuracy guarantee from Odin Works.
• Weighs approximately 2.66 pounds.
• Cut with M4 feed ramps and 5/8-24 muzzle threading.
• Ships complete with a matching type-2 6.5 Grendel bolt carrier group.

Frequently Asked Questions

Does this barrel come with a BCG? Yes, it includes a matching type-2 6.5 Grendel bolt carrier group.

What accuracy does Odin Works guarantee? 1 MOA.

What gas system does this barrel use? Rifle-length gas placement with a tunable, low-profile .750 gas block included.

Buy the Odin Works 6.5 Grendel DMR Barrel with BCG

Build a precision 6.5 Grendel DMR rifle around a guaranteed-accuracy barrel. Order it from our Odin Works lineup, part of our AR15 barrels selection at our Lubbock, Texas gun shop, and have it on hand as soon as it’s ready to ship.