Diamondback DB15 Carbon .300 BLK 10-inch Pistol SBA3 30rd
About this product
The Diamondback DB15 Carbon is a compact AR-platform pistol configured for .300 AAC Blackout. It pairs a 10-inch heavy 4150 CrMoV barrel with a pistol-length direct impingement gas system and an SB Tactical SBA3 brace for a short, maneuverable package. The model ships with a single 30-round Magpul PMAG and features forged 7075 T-6 aluminum receivers and a Magpul MOE pistol grip. Its 9-inch M-LOK handguard provides modular space for optics and accessories while keeping overall length compact.
Key Specifications
- The caliber is .300 AAC Blackout.
- The barrel is a 10-inch 4150 CrMoV heavy, 1:8 RH Black Nitride design.
- The gas system is a pistol-length direct impingement system.
- The standard magazine capacity is 30 + 1 rounds.
- The handguard is a 9-inch PC M-LOK rail for accessories.
- The pistol uses an SB Tactical SBA3 pistol stabilizing brace.
- The receivers are forged 7075 T-6 aluminum on upper and lower.
- The bolt carrier group is a shot-peened Mil-Spec 8620 carrier.
- The unloaded weight is approximately 5.7 pounds.
- The exterior receives a Black Hard Coat Anodized finish.
Built to deliver AR-15 functionality in a compact pistol form, the DB15 Carbon balances durable materials and practical ergonomics for short-range utility and range work. Its combination of a heavy-profile, nitride-finished barrel, Magpul ergonomics, and a full 9-inch M-LOK handguard makes it straightforward to outfit with optics and mission-specific accessories while retaining a concise handling profile.
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Key attributes
| upc | 810035754393 |
| manufacturer | Diamondback Firearms |
| manufacturer part number | DB1916B001 |
| action | Semi-Auto |
| atf type | Pistol |
| barrel finish | Black Hard Coat Anodized |
| barrel length | 10" |
| caliber/gauge | .300 AAC Blackout |
| capacity | 30 + 1 |
| color | Black |
| length | 26 |
| magazine included | 1 x 30-Round |
| model | DB15 |
| number of magazines | 1 30rd. PMAG |
| package height | 3.7 |
| package width | 9.0 |
| product type | Semi-Auto Pistol |
| safety | Thumb |
| shipping weight | 7.3 |
| sights | No Sights |
| thread pattern | 5/8"x28 |