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Home / Gun Parts / Cmmg / CMMG AR-15 Resolute Mk4 Complete Upper Receiver 22 Long Rifle 16" Barrel
▼ 10% below avg
CMMG AR-15 Resolute Mk4 Complete Upper Receiver 22 Long Rifle 16" Barrel

CMMG AR-15 Resolute Mk4 Complete Upper Receiver 22 Long Rifle 16" Barrel

Lowest Listed Price
$628.79
MSRP
$749.99
Savings
16% off
Retailers Reporting In Stock
6 Stores
Updated
Aug 26, 2026
Compare Deals from 7 Retailers
Sorted by lowest price
E-Commerce Arms
E-Commerce Arms Best
● In Stock
$628.79
Premium Sporting
Premium Sporting
● In Stock
$680.99
SCO
Scotts Outdoor Gear
● In Stock
$703.83
OpticsPlanet
OpticsPlanet
● In Stock
$705.99
701
701 Arms
● In Stock
$706.94
Red Team Armory
Red Team Armory
● In Stock
$706.94
MidwayUSA
MidwayUSA
● Stock Unknown
$749.99

Specifications

Brand
Cmmg
MPN
22B820FAB
UPC
840442502676

Description

This CMMG AR-15 Resolute Mk4 Upper Receiver Assembly is designed to pair with any standard AR15 pattern lower group. Harness the versatility of 22 Long Rifle in this uniquely designed RESOLUTE 16.1" upper. FeaturesTraditional BlowbackCMMG ZEROED Muzzle BrakeCMMG EML M-LOK Handguard

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