CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Sniper Grey
$1,089.49 at Ammunition Depot · 4 stores
In stock
CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Tungsten
No ratings yetBest price
$1,089.49at Ammunition Depot
In stock checked Oct 13, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $1,089.49checked Oct 13, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $1,149.99Salechecked Oct 13, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Warehouse | $1,449.95checked Oct 13, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Palmetto State Armory | $1,203.99checked Oct 13, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $1,089.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $1,089.49 | $1,089.49 | $1,089.49 |
| OpticsPlanet | $1,149.99 | $1,149.99 | $1,149.99 |
| Palmetto State Armory | $1,203.99 | $1,203.99 | $1,203.99 |
| Sportsman's Warehouse | $1,449.95 | $1,449.95 | $1,449.95 |
Since Oct 12, 2026.
About this part
The CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Tungsten is a 25.5" upper receiver from CMMG. It's sold by 4 stores (3 in stock), from $1,089.49 to $1,449.95. The lowest in-stock price in the last 30 days was $1,089.49 at Ammunition Depot.
Fits and works with
- Muzzle thread
- 1/2x28 · Muzzle devices
- Barrel length
- 25.5" · Handguards
Specifications
- Manufacturer
- CMMG
- Color
- Tungsten
From the manufacturer
CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Tungsten. Pair with a mil-spec compatible lower receiver and the included 1913 Picatinny rear end plate you can add accessories like slings if you're going for a pistol build or a folding stock if a compact carbine is more your style. Utilizing our 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 standard. Right side charging handles for DI models are available here. All DISSENT Upper groups include a 1913 Picatinny rail end plate to use in place of the lower receiver buffer tube. Specifications for CMMG Dissent Mk4 .22 ARC 16.1 Upper Group: Manufacturer: CMMG Caliber: .22 ARC (Advanced Rifle Cartridge) Overall Length: 25.5 in Barrel Length: 16.1 in Barrel Twist Rate: 1-7 Muzzle Device: CMMG Zeroed Muzzle Brake Finish: Cerakote Fabric/Material: Aluminum Gas Block Journal Size-Diameter: .750 in Gun Rail: M-LOK Weight: 5.05 lb Barrel Material: 4140 Chrome Moly Vanadium Magazine Included: No Package Contents: CMMG Dissent Mk4 .22 ARC 16.1 Upper Group CMMG 28B940C-TNG: Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Tungsten
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