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Enhanced Bolt Carrier Group 308 Nitride Black

Enhanced Bolt Carrier Group 308 Nitride Black

CMC Triggers · Bolt Carrier Group

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Best price

$224.99at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 10, 2026

Buy at OpticsPlanet

Compare 7 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $224.99Salechecked Nov 10, 2026 In stock Buy at OpticsPlanet
Kentucky Gun Co $270.00checked Nov 10, 2026 In stock Buy at Kentucky Gun Co
Battlehawk Armory $200.00checked Nov 10, 2026 Check store Buy at Battlehawk Armory
AR15Discounts $270.00checked Nov 10, 2026 Check store Buy at AR15Discounts
Dirty Bird $270.00checked Nov 10, 2026 Check store Buy at Dirty Bird
Palmetto State Armory $300.99checked Nov 10, 2026 Check store Buy at Palmetto State Armory
Brownells $269.99checked Nov 10, 2026 Out of stock Buy at Brownells

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: $224.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$270.00$270.00$270.00
Battlehawk Armory$200.00$200.00$200.00
Brownells$269.99$269.99$269.99
Dirty Bird$270.00$270.00$270.00
Kentucky Gun Co$270.00$270.00$270.00
OpticsPlanet$224.99$224.99$249.99
Palmetto State Armory$300.99$300.99$300.99

Since Sep 28, 2026.

About this part

The Enhanced Bolt Carrier Group 308 Nitride Black is a .308 / 7.62x51 bolt carrier group from CMC Triggers. It's sold by 7 stores (2 in stock), from $200.00 to $300.99. The lowest in-stock price in the last 30 days was $224.99 at OpticsPlanet.

Fits and works with

Caliber
.308 / 7.62x51 · Shop matching ammo
Bolt
AR-10 (.308 / 6.5 CM) · Bolt carrier groups

Specifications

Manufacturer
CMC Triggers
Platform
AR-10
Caliber
.308 / 7.62
Finish
Nitride
Material
Steel

From the manufacturer

Those who demand premium performance from their AR 308 rifles focus on a number of elements within their rifles in order to boost durability, precision and reliability. One of those key components is the bolt-carrier group, and the CMC Triggers AR 308 Enhanced Bolt Carrier Group is purpose-built to enhance functionality in your short-action AR. Each CMC Triggers AR 308 Enhanced Bolt Carrier Group is machined from case-hardened 8620 steel and features a flared rear assembly that prevents the carrier from canting or tilting during recoil. The carrier also features relocated bearing surfaces designed to ensure smoother, more-reliable function. Three forward ports allow gas to escape in Mfg: Cmc Triggers

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$224.99 at OpticsPlanet
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