--- title: "Diamondback Firearms DB-15 Carbon .300 Blackout Pistol" description: "Diamondback DB-15 Carbon pistol in .300 AAC Blackout with a 10\" black nitride barrel, 1:8 twist, M-LOK handguard, and optics-ready design." canonical_url: "https://www.kygunco.com/product/diamondback-firearms-db-15-carbon-300-aac-blackout-10-30rd-black" meta: author: KYGUNCO "og:description": "Diamondback DB-15 Carbon pistol in .300 AAC Blackout with a 10\" black nitride barrel, 1:8 twist, M-LOK handguard, and optics-ready design." "og:image": "https://cdn.kygunco.com/assets/products/288475/thumbnail.jpg?v=1747853389" "og:image:height": "500" "og:image:width": "500" "og:title": "Diamondback Firearms DB-15 Carbon .300 Blackout Pistol" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Handguns](https://www.kygunco.com/category/shooting/guns/handguns) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/handguns/semi-auto) / DMN-DB1916B001 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/288475/main.jpg?v=1747853389) For illustration purposes only, this image may not be an exact representation of the product. # DIAMONDBACK FIREARMS DB-15 Carbon 300 AAC Blackout 10" 30rd - Black The Diamondback DB-15 Carbon Series pistol is chambered in .300 AAC Blackout and features a 10" chrome-moly steel barrel with black nitride finish and a 1:8 twist. It has a pistol-length gas system, free-float M-LOK handguard, A2 flash hider, and 5/8x24 threaded muzzle. The optics-ready configuration does not include sights. 5.0 ** ** ** ** ** [1 review](#reviews) $678 ** 5 interest-free payments of **$135.60** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$121.04**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Selling fast. Limited quantities available. Item # 288475 Style DMN-DB1916B001 UPC 810035754393 Condition New Manufacturer [Diamondback Firearms](https://www.kygunco.com/brand/diamondback-firearms) Model DB-15 Carbon Round Capacity 30 Caliber 300 AAC Blackout Action Semi-Auto Barrel Length 10 in The Diamondback DB15 Carbon Series Pistol in .300 AAC Blackout is a compact, AR-style firearm built for tactical use, home defense, and range shooting. It combines a short 10" barrel with a pistol-length gas system and a free-float M-LOK handguard, offering a balance of maneuverability, modularity, and power. - Weight: Approx. 5.7 lbs - Muzzle Device: A2 flash hider, 5/8x24 threaded barrel - Optics: Optics-ready (no sights included) - Barrel: 10” Chrome-Moly steel, black nitride finish, 1:8 twist Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Ralph tampa, FL I love my gun 6 months ago ** ** ** ** ** ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/diamondback-firearms-db-15-carbon-300-aac-blackout-10-30rd-black#webpage","@type":"WebPage","description":"Diamondback DB-15 Carbon pistol in .300 AAC Blackout with a 10\" black nitride barrel, 1:8 twist, M-LOK handguard, and optics-ready design.","name":"Diamondback Firearms DB-15 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