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Description
The Diamondback DB15 in .350 Legend is a semi-automatic AR-15 rifle featuring a 16-inch heavy black nitride barrel, 15-inch M-LOK V-rail handguard with anti-slip texture pads, and forged 7075-T6 aluminum upper and lower receivers, optimized for straight-wall cartridge hunting and performance. [1, 2, 3]
Key Specifications
- Caliber: .350 Legend
- Barrel: 16-inch, heavy profile, 4150 CrMov, black nitride finish (1:16 RH twist)
- Receiver: Forged 7075-T6 aluminum A3 flattop upper and matching lower
- Handguard: 15-inch M-LOK V-rail with anti-slip texture pads
- Gas System: Pistol-length, direct impingement
- Bolt Carrier Group (BCG): Shot-peened, magnetic particle inspected (MPI) mil-spec 8620 carrier
- Capacity: 5+1 rounds (ships with a 5-round magazine)
Core Features
- Optics Ready: Features a clean flat-top Picatinny rail on the upper receiver, ready for your choice of a red dot, low-power variable optic (LPVO), or traditional scope. [1]






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