ODIN Works 18" .223 Wylde 1:8 Intermediate Length 3-Gun Barrel

SKU: B-223-18-3G-INT-TG
MPN: B-223-18-3G-INT-TG
Manufactured by Odin Works
2 Reviews


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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 18" .223 Wylde 3-Gun Barrel is a button rifled 416R stainless steel barrel for the AR-15. Chambered in .223 Wylde with a tighter chamber throat for improved accuracy while safely functional with higher pressure 5.56 NATO ammunition.

  • 18" 416R stainless steel
  • 3-Gun contour
  • Chambered in .223 Wylde with a 1:8 twist rate
  • Intermediate length gas (gas tube included)
  • 1/2x28 thread pitch
  • Includes tunable gas block
  • Button rifled
  • Hand lapped
  • M4 feed ramps
  • 1 MOA guaranteed
  • Weight:  2.16 lbs


Barrel CoatingStainless Steel
Barrel Contour3-Gun
Barrel Length18
Barrel LiningStainless Steel
Barrel Material416R Stainless Steel
BrandOdin Works
Caliber Gauge.223 Wylde
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthIntermediate
ManufacturerOdin Works
Thread Pattern1/2 X 28
Twist Rate1:8
Weight34.8 Oz

Ratings & Reviews

2 reviews

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Very accurate. Great finish and fit too! Would buy again, no question.

Hitting a dime @ 100 yards

by -

The barrel was grouping at best 2"@100 yards . After several hundred rounds and sending it back to Odin for warranty ( they found it to be good to go). I found a crack in my scope mount. Bought a burris pepr mount (made in china) , the aluminum was like playdough and squeezed out when tightening . I then bought an American made mount ( Warne 20-moa ) and never looked back . My Odin works barrel is now drilling sub-moa with Hornady 75g match ammo and close to 1" with Walmart bulk junk . Very happy with this barrel . The recoil is half that of my 16" barrel.