CMMG Resolute MK4 300 Blackout Upper with M-LOK Handguard

Handguard Cmmg UPC 810103473393

CMMG Resolute MK4 300 Blackout Upper with M-LOK Handguard
$417.99

at Good 4 Guns ·

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7 retailers · $453.02 to $519.99 shipped

This listing: Ammunition Depot $452.49, out of stock

Offers

CMMG Resolute MK4 300 Blackout Upper - 16.10" M-LOK
Good 4 Guns In Stock Checked 50 minutes ago Condition: New
$417.99 + shipping in cart
History
CMMG Resolute MK4 Upper .300 AAC Blackout 16.1" Barrel No BCG/Charging Handle
GrabAGun In Stock Checked 3 hours ago
$449.99 + shipping in cart
History
CMMG UPPER GROUP RESOLUTE MK4 - 300AAC 16.1" NO BCG/C HANDLE
E-Commerce Arms In Stock Checked 55 minutes ago Condition: New
$453.02 $438.07 + $14.95
History
CMMG Resolute MK4 300 Blackout 16.10in Upper Receiver Armor Black M-LOK Free-Float Handguard for AR-Platform No BCG or Charging Handle
Optics Planet In Stock Checked 6 hours ago
$519.99 + free shipping
History
CMMG Resolute 16.10" Upper .300 Blackout with 1:7 M-LOK Rail - Carbine-Length w/out CH or BCG - Armor Black - 30BC40AAB
Palmetto State Armory In Stock Checked 11 days ago
$574.99 + shipping in cart
History
CMMG Resolute MK4 300 Blackout Upper with M-LOK Handguard
Ammunition Depot Out of Stock Checked 1 hour ago SKU 30BC40AAB
$452.49 + shipping in cart
History
CMMG - RESOLUTE® MK4 300 BLACKOUT ASSEMBLED UPPER RECEIVER
Brownells Out of Stock Checked 10 days 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
$416.99
Typical price
$438.07
Tracked since
Apr 10, 2026

Today's best price is $1.00 above the 215-day low and 5% below typical.

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