Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to GrabAGun to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: GAG_DB175AK003-169447
Diamondback DB15 Features Diamondback DB15 is built around a 16-inch chrome moly vanadium medium taper barrel finished in black nitride for enhanced surface hardness and corrosion resistance with a 1:8-inch right-hand twist rate optimized for stabilizing a wide range of 5.56 NATO and .223 Remington projectile weights. The 1/2x28 threaded muzzle ships with an A2 flash hider and accepts the full range of compatible muzzle devices for shooters who prefer to customize their muzzle setup. The A3 flattop forged 7075 T-6 aluminum upper features T-Markings and a black hardcoat anodized Picatinny rail for a durable repeatable optics mounting surface across any standard AR optic or accessory. The 12-inch M-LOK handguard provides a slim lightweight fore-end with broad accessory compatibility for lights lasers grips and bipods across the full handguard length without additional adapters. The DB15 carbon lower pairs with the forged upper for a complete matched receiver set and the 6-position Mil-Spec buttstock adjusts length of pull to accommodate a wide range of shooters and shooting positions. An A2 polymer grip and Mil-Spec trigger complete the fire control package on a carbine built to standard AR tolerances throughout. At 6.60 lbs and 35.75 inches overall with a 7.5-inch height the DB15 delivers a balanced maneuverable AR carbine well-suited to home defense range training and general-purpose use across a wide range of 5.56 NATO applications. A thumb safety provides positive manual safety operation and the included 30-round Magpul Gen M2 PMAG delivers reliable proven magazine performance from the factory. The combination of black nitride barrel forged 7075 upper and M-LOK handguard represents a strong value proposition at the DB15 s price point. Diamondback DB15 Specifications Manufacturer: Diamondback Model: DB15 Caliber: 5.56 NATO Action: Semi-Auto Barrel Length: 16 in Barrel Material: Chrome Moly Vanadium Barrel Finish: Black Nitride Barrel Description: Medium Taper Threaded Muzzle: A2 Flash Hider Thread Pattern: 1/2x28 Twist Rate: 1:8 in RH Upper Receiver: Forged 7075 T-6 Aluminum T-Marked A3 Flattop Lower Receiver: DB15 Carbon Receiver Finish: Black Hardcoat Anodize Receiver Description: Picatinny Rail Handguard: 12 in M-LOK Stock: 6-Position Mil-Spec Buttstock Grips: Black A2 Polymer Trigger: Mil-Spec Safety: Thumb Capacity: 30+1 OAL: 35.75 in Height: 7.5 in Weight: 6.60 lbs Included: Magpul Gen M2 PMAG 30-Round Magazine