308ar Bolt Carrier Group Mk3
$264.49 at OpticsPlanet · 4 stores
In stock Sale
Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group BCG Black
Guntec Usa · Bolt Carrier Group
No ratings yetBest price
$259.99at OpticsPlanet
Out of stock Sale checked Oct 21, 2026
In stock now instead
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Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $259.99Salechecked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
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Price history
Dashed line = out of stock. Tracking since Oct 18, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $259.99 | $259.99 | $259.99 |
Since Oct 18, 2026.
About this part
The Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group BCG Black is a .308 / 7.62x51 bolt carrier group from Guntec Usa. One store lists it, OpticsPlanet at $259.99.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
Specifications
- Manufacturer
- Guntec Usa
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Finish
- Nitride
- Material
- Steel
From the manufacturer
Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group BCG Black. The goal is to distribute excellent quality at an economical value. Specifications for Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group (BCG): Manufacturer: Guntec USA Finish: Nitride Fabric/Material: Stainless Steel Bolt Material: 9310 Steel Caliber: .308 Winchester Hand: Right Length: 11 in Weight: 16 oz Features of Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group BCG Made for 7.62X51/308 cal. The group comes fully assembled with properly torqued and staked gas key. 8620 carrier and gas key. HPT/MPI tested and marked. Hardened extractor S7 tool steel. Skeletonized low mass design. Package Contents: Guntec USA AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group Guntec USA GT-BCG-308-LM: AR .308 Nitride Skeletonized Low Mass Bolt Carrier Group Black
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