ODIN Works 300 Black AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5"
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Odin Works
Overview
The Odin Works 10.5" AR-15 barrel is designed specifically for the 300 Blackout caliber, featuring a medium contour that balances weight and performance. With a pistol-length gas system and a twist rate of 1:8, this barrel optimizes stability for a wide range of bullet weights, making it suitable for both subsonic and supersonic loads. This barrel is typically found in compact builds where maneuverability is key, particularly those utilizing the 300 Blackout for versatility in various shooting scenarios.
Specifications
ODIN Works 300 Black AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5"
Available Merchants(4)
Prices checked
Price Alert
October 2026 on GunPartPicker
ODIN Works 300 Black AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5" ranked #131 of the 329 barrels builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #76 of the 1,048 barrels builders have added. Builds with this barrel are nearly all chambered in 300 Blackout, nearly all on pistol-length gas, and nearly all AR-15.
It was hard to find in October 2026, in stock on only 14 of the 29 days we checked, and today 3 of the 4 retailers we track have it in stock. Prices barely moved in October 2026, holding around $242.25, with no real sale all month. Buying today, the lowest price is $209.99 at Optics Planet, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
FAXON Firearms 5.56 M16 Bolt Carrier Group Nitride TIN PVD
Aero Precision M4E1 Upper Receiver and 7" M-LOK Gen 2 Handguard Combo - FDE Cerakote
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL
Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 10.5"
Rise Armament Super Sporting AR15/10 Single Stage Trigger - Flat - Dtom Special Edition
Builds Featuring This Part
See all builds →Builds in the community that include the Odin Works 300 Blk Ar-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5"
| Build | Parts | Total |
|---|---|---|
 | 18 | $1394.64 |
 | 15 | $1688.41 |
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