Diamondback DB15 5.56 NATO AR-15, 16 in Threaded Barrel, Free-Float M-LOK, 30+1, Includes 5 PMAGs and Soft Case
This Diamondback DB15 in 5.56 NATO is a clean, feature-rich AR-15 platform rifle in excellent condition. It pairs a 16-inch threaded barrel with an A2-style flash hider and a free-float M-LOK aluminum handguard with short Picatinny rail sections. The rifle includes five 30-round Magpul PMAGs, an installed M-LOK vertical foregrip, and a soft rifle case with exterior magazine pouches, making it a complete and ready-to-run package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use.
What’s Included
- Diamondback Firearms owner's manual
- Soft rifle case with exterior magazine pouches
- Installed M-LOK polymer vertical foregrip
- 5x 30-round Magpul PMAG polymer magazines (5.56x45)
The DB15 uses a semi-automatic, direct-impingement system with aluminum receivers finished in matte black anodizing. It features a flat-top upper with a forward assist and dust cover, and the receiver is manufacturer-marked Diamondback Firearms, LLC, Cocoa, FL USA.
The 16-inch barrel is threaded 1/2x28 and fitted with an A2-style flash hider. The ejection-port cover is marked 5.56 NATO, and the bore condition is excellent with sharp rifling, supporting reliable performance with 5.56x45 ammunition.
The free-float M-LOK aluminum handguard includes short Picatinny rail sections for accessory placement, and a polymer M-LOK vertical foregrip is installed. The rifle is equipped with a collapsible stock and a Magpul MOE pistol grip to round out a practical, user-friendly setup.
Controls are straightforward with a standard charging handle, standard magazine release, and a manual safety. Capacity is 30+1 rounds. The lower receiver is marked CAL. MULTI, and the overall build reflects a modern AR-15 configuration made in the USA.