Diamondback DB15 5.56 NATO AR-15, 16 in Barrel, Free-Float M-LOK, Ambi Safety, CVLIFE Red/Green Dot, 2x 30-Rd PMAGs
This USA-made Diamondback DB15 in 5.56mm NATO stands out with practical upgrades and clean execution. It comes equipped with a CVLIFE open reflex red/green dot sight, a FAB Defense AGR-43 pistol grip, an ambidextrous safety selector, and a short vertical foregrip. A 16 in threaded barrel with an A2-pattern birdcage flash hider, a free-float M-LOK handguard, and a flat-top upper complete a versatile, ready-to-use AR-15 package. Includes two 30-round Magpul PMAG magazines.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. Minor, superficial scratches and blemishes are present on exterior surfaces from prior handling.
What's Included
- CVLIFE open reflex red/green dot sight (installed)
- Ambidextrous safety selector (installed)
- Short vertical foregrip (installed)
- 2x 30-round Magpul PMAG polymer magazines
The DB15 uses a semi-automatic, direct impingement operating system and features a 16 in steel barrel with a threaded muzzle capped by an A2-pattern birdcage flash hider. The rifle is finished in matte black with an aluminum-alloy receiver that is matte black anodized. It is built in the USA.
A free-float M-LOK aluminum handguard provides accessory mounting while maintaining barrel clearance. The handguard includes a short forward 1913 top rail segment and a bolt-on M-LOK QD sling mount. The flat-top upper includes a full-length Picatinny rail and a case deflector.
Notable upgrades include a FAB Defense AGR-43 pistol grip, ambidextrous safety selector levers, and a short vertical foregrip. An aftermarket ejection-port cover with a large '5.56 NATO' graphic adds clear chambering identification. The lower receiver is rollmarked 'DB15' and 'CAL. MULTI'.
The rifle is set up with a CVLIFE open reflex red/green dot optic mounted on the receiver Picatinny rail. A 6-position, collapsible polymer stock in black provides an approximate length of pull from 10 to 13.5 inches. The trigger is a standard curved AR-15 type, and the rifle has a 30+1 capacity, with two 30-round Magpul PMAGs included.