ODIN Works AR-15 Bolt Carrier Group Black Nitride
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Odin Works
Overview
The Odin Works Inc. AR-15 Bolt Carrier Group features a M16 style carrier, designed for multi-caliber applications, ensuring compatibility across various builds. Its nitride finish enhances durability and resistance to wear, which is crucial for maintaining reliable performance under stress. This bolt carrier group is often found in mid-length gas system builds, particularly those chambered in .308 Win, making it a solid choice for builders looking to enhance their firearm's reliability and longevity.
Specifications
August 2026 on GunPartPicker
ODIN Works AR-15 Bolt Carrier Group Black Nitride ranked #47 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #39 of the 432 bolt carrier groups builders have added. Builds with this bolt carrier group are mostly chambered in .308 Win (75%, then 5.56 NATO 25%), split between mid-length (50%) and rifle-length (50%) gas systems, and split between AR-10 (50%) and AR-15 (50%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today 3 of the 7 retailers we track have it in stock. It dipped to $113.49 at Ammunition Depot for a stretch in August 2026, under its usual $122.55 to $122.99, so sales do come around. Buying today, the lowest price is $122.55 at Primary Arms, above August's low of $113.49, so a better deal may come back.
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Frequently Built With
The part most often added in each category by the 42 builds that include this one
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Tacfire 18" Complete Upper Assembly .308 Win 1:10, Black - BU-308-18
Aero Precision M4E1 Stripped AR-15 Lower Receiver - Black
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Magpul AFG-2 Angled Fore Grip - Black
HEXMAG Rubber AR-15 Tactical Pistol Grip, Black - HX-HTG-Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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