Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Rifle Length DMR 20″ w/BCG/Gas Block


  • 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
  • 5/8×24 thread pitch
  • SAAMI spec chamber
  • Button rifled
  • Hand lapped
  • M4 feed ramps
  • 1 MOA guaranteed
  • Weight: 2.66 lbs


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SKUB-6.5-20-R-TG-BCG Category

The Odin Works 6.5 Grendel Type II AR-15 Barrel is the perfect choice for any shooter looking to upgrade their AR-15. This barrel is made from high-quality 416R stainless steel and features a button rifled design for increased accuracy. The 6.5 Grendel type 2 bolt face provides added strength and durability, while the tunable gas block allows you to customize the performance of your rifle. The Odin Works 20″ 6.5 Grendel Barrel is the perfect way to take your AR-15 to the next level.

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.


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