Cmmg Resolute Mk4 300 Blackout Upper Receiver Assembly - 14.5" Barrel with P&W Brake

Upper Cmmg UPC 810148622008

Cmmg Resolute Mk4 300 Blackout Upper Receiver Assembly - 14.5" Barrel with P&W Brake
$417.99

at Good 4 Guns ·

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6 retailers · $453.02 to $519.99 shipped

This listing: Ammunition Depot $452.49

Offers

CMMG Resolute MK4 Upper 300 AAC 14.5" - Matte Black
Good 4 Guns In Stock Checked 4 minutes ago Condition: New
$417.99 + shipping in cart
History
CMMG Resolute Mk4 DISSENT Upper Group .300 AAC Blackout 14.5 P&W Barrel
GrabAGun In Stock Checked 2 hours ago
$449.99 + shipping in cart
History
Cmmg Resolute Mk4 300 Blackout Upper Receiver Assembly - 14.5" Barrel with P&W Brake
Ammunition Depot In Stock Checked 1 hour ago SKU 30BD30A-AB
$452.49 + shipping in cart
History
CMMG UPPER GROUP RESOLUTE MK4 - 300AAC 14.5" P NO BCG OR CH
E-Commerce Arms In Stock Checked 9 minutes ago Condition: New
$453.02 $438.07 + $14.95
History
CMMG Upper Group Resolute Mk4 .300 AAC 14.5in P&W Upper Receiver No BCG or CH AR-15 Black
Optics Planet In Stock Checked 5 hours ago
$519.99 + free shipping
History
CMMG - RESOLUTE® MK4 300 BLACKOUT ASSEMBLED UPPER RECEIVER W/P&W BRAKE
Brownells In Stock Checked 5 hours ago
$595.38 + shipping in cart
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
$412.99
Typical price
$416.99
Tracked since
May 11, 2026

Today's best price is $5.00 above the 185-day low and about typical.

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