Cryptic Bolt Carrier Group BCG - Complete .308 WIN/7.62x51mm Nickel Boron
$204.25 at OpticsPlanet
In stock Sale
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
Specifications
- Manufacturer
- Odin Works
- Color
- Black
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Finish
- Nitride
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price 17.76% off · ends Nov 15 · exclusions apply | $213.75checked Nov 13, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $213.75Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $213.75checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $213.99checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| Ammunition Depot | $222.49checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $213.75checked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts 5% off | $213.75checked Nov 13, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $213.75checked Nov 12, 2026 | Check store | Buy at Dirty Bird | |
| GrabAGun | $219.99Salechecked Nov 12, 2026 | Check store | Buy at GrabAGun | |
| Classic Firearms | $233.73checked Nov 12, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $242.99checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $212.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $213.75 | $213.75 | $213.75 |
| Ammunition Depot | $222.49 | $222.49 | $222.49 |
| Battlehawk Armory | $213.75 | $201.76 | $213.75 |
| Brownells | $213.75 | $213.75 | $213.75 |
| Classic Firearms | $233.73 | $233.73 | $233.73 |
| Dirty Bird | $213.75 | $213.75 | $213.75 |
| GrabAGun | $219.99 | $219.99 | $219.99 |
| GunMag Warehouse | $213.99 | $213.99 | $213.99 |
| MidwayUSA | $213.75 | $213.75 | $213.75 |
| OpticsPlanet | $213.75 | $212.99 | $229.99 |
| Palmetto State Armory | $242.99 | $242.99 | $277.99 |
Since Sep 27, 2026.
About this part
The AR 308 Bolt Carrier Group Black Nitride is a .308 / 7.62x51 bolt carrier group from Odin Works. It's sold by 11 stores (5 in stock), from $213.75 to $242.99. The lowest in-stock price in the last 30 days was $212.99 at OpticsPlanet.
From the manufacturer
When AR owners step up into the AR 308 world to shoot today's popular short-action cartridges like the .308 Win. Or the 6.5 Creedmoor, there can be a bit of a learning curve that isn't present in the AR-15 world. However, one element short-action AR owners won't have to worry about is their bolt-carrier group, thanks to the ODIN Works AR 308 Bolt-Carrier Group. This ODIN Works AR 308 Bolt-Carrier Group is designed to work with any cartridge designed around the .308 Win. case head, and one of the highlighted options on this BCG is the use of a smaller-diameter firing pin and firing-pin hole that aids in the performance of these higher-pressure cartridges. The BCG works in Mfg: Odin Works Inc.
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