AR15 12.5'' 300BLK MR BARREL

Other CMMG UPC 815835062761

AR15 12.5'' 300BLK MR BARREL
$176.37

at E-Commerce Arms ·

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5 retailers · $176.37 to $215.38 in stock

Offers

AR15 12.5'' 300BLK MR BARREL
E-Commerce Arms In Stock Checked 51 minutes ago Condition: New
$176.37 + shipping in cart
History
CMMG Multi Role Contour Barrel Sub-Assembly .300 AAC Blackout 12.50"
Palmetto State Armory In Stock Checked 16 days ago
$203.99 + shipping in cart
History
CMMG - AR-15/M16 300 BLK BARRELS
Brownells In Stock Checked 5 hours ago
$215.38 + shipping in cart
History
CMMG 12.5" 300 Blackout Nitride Pistol Barrel for AR-15
Ammunition Depot Out of Stock Checked 5 hours ago
$181.99 + shipping in cart
History
CMMG Inc Barrel Sub-Assembly Multi Role Profile 300 BLK 12.5in 4140CM Salt Bath Nitride
Optics Planet Out of Stock Checked 7 days ago
$193.49 + free shipping
History

Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen
$176.37
Typical price
$179.99
Tracked since
May 11, 2026

Today's best price matches the 184-day low and is 2% below typical.

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