Description

The Diamondback DB15 Obsidian is a semi-automatic AR-15 rifle chambered in 5.56x45mm NATO, with 223 Remington also listed as compatible. It is built on a forged 7075-T6 aluminum upper and lower receiver with a brown Cerakote finish and comes without iron sights.

The 16-inch barrel is made from 4150 chrome moly vanadium steel with a black nitride finish and a 1:8 twist rate. The rifle uses a mid-length direct impingement gas system and a Mil-Spec 8620 shot-peened bolt carrier group. The threaded barrel is included, and the rifle weighs 6.9 pounds.

The 15-inch M-LOK V4 S-Rail handguard provides mounting space with Picatinny sections and QD sling mounts. A Magpul MOE-K2 grip and Magpul CTR adjustable stock in Flat Dark Earth are fitted, and the magazine capacity is 30 rounds.

Caliber: 5.56x45mm NATO, 223 Remington
Action: Semi-Auto
Barrel Length: 16 inches
Barrel Material: 4150 Chrome Moly Vanadium
Twist Rate: 1:8
Receiver Material: Forged 7075-T6 Aluminum
Weight: 6.9 lbs
Capacity: 30 rounds