ODIN Works 20" 6.5 Grendel Type II 1:8 Rifle Length DMR Barrel - BCG included

SKU: B-6.5-20-R-TG-BCG
MPN: B-6.5-20-R
Manufactured by Odin Works


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Out of Stock


ODIN Works is an innovative group creating and manufacturing high quality AR-15 products and accessories. They bring their experience and knowledge to the consumer through progressive design and technology.

The 20" 6.5 Grendel Barrel is a button rifled 416R stainless steel barrel for the AR-15. This barrel includes a bolt carrier group with a 6.5 Grendel type 2 bolt face, stainless steel .750” tunable gas block, and intermediate length gas tube.

NOTE: Rifle length gas tube sold separately.

Safety Note: Choosing 6.5 Grendel comes with an added complication. There are “Type I” and “Type II” bolt/barrel specifications out there, and you CAN NOT mix and match parts for each of them without risk of damage and/or injury. Type II is by far the most popular configuration, but pay attention to what you are buying! A Type I bolt won’t chamber rounds in a Type II barrel at all. Even worse, a Type II bolt mated to a Type I barrel will create excessive headspace and result in a rifle that is dangerous to fire.

  • 20" 416R stainless steel
  • DMR Heavy contour
  • Chambered in 6.5 Grendel with a 1:8 twist rate
  • Rifle length gas system
  • Includes tunable gas block
  • 6.5 Grendel Type II bolt carrier group included
  • 5/8x24 thread pitch
  • SAAMI spec chamber
  • Button rifled
  • Hand lapped
  • M4 feed ramps
  • 1 MOA guaranteed
  • Weight: 2.66 lbs


Barrel CoatingStainless Steel
Barrel ContourDMR
Barrel Length20
Barrel LiningStainless Steel
Barrel Material416R Stainless Steel
BrandOdin Works
Caliber Gauge6.5 Grendel Type 2
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthRifle
Thread Pattern5/8 X 24
Twist Rate1:8
Weight2.66 lbs

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