Diamondback DB15 7.62x39 AR-15, 16 inch Threaded Barrel, Right-Side-Charging Upper, Free-Float M-LOK, Magpul CTR Stock, 2x 28-Round Mags
This customized Diamondback DB15 brings 7.62x39 performance to the AR-15 platform with a right-side-charging upper, a 16-inch threaded barrel, and a free-float M-LOK handguard. It features a Magpul CTR adjustable carbine stock and ships with two steel 28-round magazines. Built on DB15-marked receivers with a flat-top Picatinny rail, this rifle offers a clean, functional configuration with USA-marked manufacturing.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The muzzle device is currently mis-timed. There are scratches and scuffs on exterior surfaces. The custom paint on the included magazines is flaking. The rifle seems to function well.
What’s Included
- 2x 28-round steel curved AR-pattern 7.62x39 magazines (no brand markings visible)
The 16-inch barrel is threaded and fitted with an A2-style flash hider, pairing the 7.62x39 chambering with a familiar AR handling profile. The direct impingement operating system keeps the configuration true to AR-15 roots while accommodating the caliber.
The right-side-charging flat-top upper streamlines manipulation and is configured without a forward assist or dust cover. A flat-top Picatinny receiver rail provides a clean mounting surface, and the free-float aluminum M-LOK handguard carries M-LOK slots at 3, 6, and 9 o'clock with a short Picatinny segment at the front top.
Furniture includes a Magpul CTR carbine stock on a mil-spec receiver extension and an A2-style pistol grip. The stock is adjustable, and the listed length of pull is 13.0 inches. The selector is marked SAFE/FIRE, and the rifle uses a manual safety.
The receivers and handguard are aluminum with a black anodized finish. Capacity is 28+1 with the included magazines, and sights are not included. Markings indicate Diamondback Firearms, Cocoa, FL, USA on the DB15 lower (CAL MULTI).