Compact .300 AAC Blackout pistols have become a go-to option for operators and responsible citizens who need a hard-hitting, short-barreled platform that balances controllability, terminal performance, and versatility. The DIAMONDBACK DB15 delivers those attributes in a straightforward, serviceable package that performs well on and off the range.
DIAMONDBACK DB15 is built on a forged 7075 T-6 aluminum receiver for long-term durability, and it’s chambered in .300 AAC Blackout—a caliber known for excellent performance from short barrels when paired with the right twist rate and load. The DB15 ships with an 8-inch barrel and a 1-in-8″ twist, tuned to stabilize a broad range of bullet weights at both subsonic and supersonic velocities. Shop this product
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Design and performance highlights
The forged 7075 T-6 aluminum receiver gives the DIAMONDBACK DB15 a sturdy foundation without excess weight. The 8-inch barrel with a 1-in-8″ twist is an intentional match for .300 AAC Blackout: it stabilizes heavier subsonic projectiles while maintaining accuracy with lighter supersonic loads. That flexibility makes the DB15 effective for short-range duty work, home defense, and precision-oriented training drills.
Ergonomics and control
The Magpul pistol grip provides a positive, repeatable purchase for consistent trigger control, and the included SBA3 stabilizing brace improves one-handed and two-handed handling in a compact package. The brace enhances follow-up shot speed and recoil management without adding bulk—important for close-quarters maneuverability.
Practical considerations
At a listed price of $725.99, the DIAMONDBACK DB15 offers a balanced value proposition for shooters who want a factory-built .300 Blackout pistol on a proven receiver platform. Ammunition selection for .300 AAC Blackout ranges from subsonic 220–240 gr. projectiles to supersonic 110–125 gr. loads, giving users options to tune the DB15 for suppression, barrier performance, or maximum energy delivery.
For those ready to evaluate fit and function in person, view more specs and buy through the shop page: View product details and pricing
If you want a compact, rugged, and capable .300 AAC Blackout pistol built on a forged 7075 T-6 receiver with modern controls and a stabilizing brace, check current availability and purchase options here: Check current availability
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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