In StockSave 29%
CMMG AR-15 Dissent Mk4 Complete Upper Receiver 350 Legend 16" Barrel
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for CMMG AR-15 Dissent Mk4 Complete Upper Receiver 350 Legend 16" Barrel$944.53
$1,336.99
You save $392.46 (29% off)
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Deal Summary
- Currently in stock.
- Caliber: 350 legend
- Category: parts
Price History
Deal Details
This CMMG AR-15 Dissent Mk4 Upper Receiver Assembly is designed to pair with any standard AR15 pattern lower group. Utilizing a patent pending direct impingement Compact Action, DISSENT upper groups house the entire action and recoil assembly in the upper receiver resulting in less bulk and length than traditional AR pistols. The forward non-reciprocating side charger allows for quick bolt operation without coming off target. Direct impingement DISSENTS come equipped with a left side charger sta
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