CMMG Dissent 6.50" Upper .300 AAC Blackout with 1:7 Twist Rate and M-LOK Rail - Pistol-Length with Charging Handle - Armor Black
$1,024.99 at GunMag Warehouse · 4 stores
In stock
CMMG Dissent 10.50" Upper .300 AAC Blackout with 1:7 Twist Rate and M-LOK Rail - Pistol-Length with Charging Handle - Armor Black
No ratings yetBest price
$1,024.99at GunMag Warehouse
In stock checked Oct 13, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $1,024.99checked Oct 13, 2026 | In stock | Buy at GunMag Warehouse | |
| Ammunition Depot | $1,100.99checked Oct 13, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $1,159.00Salechecked Oct 13, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Warehouse | $1,349.95checked Oct 13, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Palmetto State Armory | $1,134.99checked 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: $1,024.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Oct 10, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $1,100.99 | $1,100.99 | $1,100.99 |
| GunMag Warehouse | $1,024.99 | $1,024.99 | $1,024.99 |
| OpticsPlanet | $1,159.00 | $1,159.00 | $1,159.00 |
| Palmetto State Armory | $1,134.99 | $1,134.99 | $1,134.99 |
| Sportsman's Warehouse | $1,349.95 | $1,349.95 | $1,349.95 |
Since Oct 10, 2026.
About this part
The CMMG Dissent 10.50" Upper .300 AAC Blackout with 1:7 Twist Rate and M-LOK Rail - Pistol-Length with Charging Handle - Armor Black is a 10.5" 300 Blackout upper receiver from CMMG. It's sold by 5 stores (4 in stock), from $1,024.99 to $1,349.95. The lowest in-stock price in the last 30 days was $1,024.99 at GunMag Warehouse.
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Pistol · Handguards
- Barrel length
- 10.5" · Handguards
Specifications
- Manufacturer
- CMMG
- Color
- Black
- Platform
- AR-15
- Caliber
- 300 Blackout
From the manufacturer
CMMG Dissent 10.50" Upper .300 AAC Blackout with 1:7 Twist Rate and M-LOK Rail - Pistol-Length with Charging Handle - Armor Black - 30BC239AB
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