Gritr Sports
Pistol
.300 Blackout
IN STOCK
CMMG Dissent Mk4 300BLK 10.5in Midnight Bronze Long Pistol (30AC278-MB)
SPECIFICATIONS
| Manufacturer | CMMG |
|---|---|
| Caliber | .300 AAC Blackout |
| Type | Pistol |
| Action | Semi-Auto |
| Barrel Length | 10.5" |
| Capacity | 30 rounds |
| Condition | New |
| MPN | 30AC278-MB |
| UPC | 810097509672 |
PRICE COMPARISON
same product, new condition
| RETAILER | PRICE | UPDATED | |
|---|---|---|---|
| Classic Firearms BEST | $1644.37 | 3 weeks ago | VIEW |
| Impact Guns | $1662.79 | 3 days ago | VIEW |
| Gritr Sports (this listing) | $1666.99 | 44 minutes ago | VIEW |
| Global Ordnance | $1719.11 | 23 minutes ago | VIEW |
| RK Guns | $1759.99 | 35 minutes ago | VIEW |
| DEGuns | $1763.99 | 1 hour, 9 minutes ago | VIEW |
| Range USA | $1779.99 | 41 minutes ago | VIEW |
FEED IT
cheapest in-stock .300 Blackout ammo right now
All 1304 .300 Blackout deals
|
HOT DEAL
80
300 AAC Blackout Ammo 145gr FMJ Wolf Polyformance 20 Round …
Ammunition Store
• 145gr
• FMJ
• 20 rds
|
$0.413/rd
$8.25
|
VIEW |
|
HOT DEAL
70
300 AAC Blackout Ammo 145gr FMJ Wolf Polyformance 500 Round…
Ammunition Store
• 145gr
• FMJ
• 500 rds
|
$0.500/rd
$249.99
|
VIEW |
|
HOT DEAL
70
300 AAC Blackout (7.62x35mm) 220gr. Custom Competition™ Hol…
Underwood Ammo
• 220gr
• Match
• 69 rds
|
$0.554/rd
$38.25
|
VIEW |
|
GOOD DEAL
37
300 Blackout - Wolf Polyformance 145 Grain FMJ Steel Case -…
Velocity Ammo
• 145gr
• FMJ
• 200 rds
|
$0.555/rd
$111.00
|
VIEW |
PRICE HISTORY AT GRITR SPORTS
| Oct 26, 2026 | $1666.99 |
| Oct 14, 2026 | $1664.99 |
DEAL ANALYSIS
- 4% below 6 other retailers
| This listing | $1666.99 |
|---|---|
| 6 other retailers (median) | $1739.55 |
| 30-day avg here | $1666.14 |
| Lowest we've seen here | $1664.99 |
Score 9/100. Compares this price against other retailers, this listing's own history, and the retailer's list price.
PRICE ALERT
Log in to get an email when this drops to your target price — at any retailer.
LOG IN TO SET ALERTSIMILAR FIREARMS
Rossi SSPB9300-BK Brawler 1rd 9" Matte Black Si…
Classic Firearms
$240
Rossi Brawler 300 Blackout 1 Round Pistol
RK Guns
$250
Rossi Brawler SSPB9300-FDE Single Shot Pistol 3…
Classic Firearms
$279
Rossi Brawler, 300 Blackout, 9" Threaded Barrel…
Impact Guns
$292
ROSSI Brawler .300 Blackout 9in Threaded Singl…
Gritr Sports
$296
Rossi SSPB9300-BK Brawler 300 Blackout 1rd 9" M…
Global Ordnance
$300
ROSSI Brawler 300 AAC Blackout 9" 1rd - Black
Kentucky Gun Co
$305
Rossi Brawler 300 Blackout 1rd 9" Matte Black S…
Impact Guns
$307