CMMG Mk4 Resolute Upper Receiver Group 6.5mm Grendel 16.1in Armor Black

Upper Cmmg UPC 810097504738 MPN 64BCF88AB

CMMG Mk4 Resolute Upper Receiver Group 6.5mm Grendel 16.1in Armor Black
$713.99

at Good 4 Guns ·

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5 retailers · $746.68 to $860.99 shipped

This listing: Optics Planet $848.99

Offers

CMMG Resolute MK4 6.5 Grendel 16.1" Complete Upper Group
Good 4 Guns In Stock Checked 45 minutes ago Condition: New
$713.99 + shipping in cart
History
CMMG COMPLETE UPPER GROUP - RESOLUTE MK4 6.5 GRENDEL 16.1"
E-Commerce Arms In Stock Checked 50 minutes ago Condition: New
$746.68 + free shipping
History
CMMG Resolute Mk4 Complete Upper 6.5 Grendel 16.1 Threaded Barrel
GrabAGun In Stock Checked 5 hours ago
$749.99 + shipping in cart
History
CMMG Mk4 Resolute Upper Receiver Group 6.5mm Grendel 16.1in Armor Black
Optics Planet In Stock Checked 1 hour ago SKU 2CM-URC-CMK22-64BCF88-AB
$848.99 + free shipping
History
CMMG Resolute Mk4 AR-15 Complete Upper Receiver 6.5 Grendel 16" Barrel
MidwayUSA In Stock Checked 42 minutes ago
$860.99 + 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
$696.99
Typical price
$703.99
Tracked since
Jun 25, 2026

Today's best price is $17.00 above the 140-day low and 1% above typical.

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