The Diamondback Firearms DB15 ML is a versatile modern sporting rifle chambered for 5.56 NATO and compatible with .223 Remington ammunition. Its 16-inch medium-tapered barrel is threaded 1/2x28 and fitted with an A2 flash hider. The rifle features an A3 flattop forged 7075-T6 aluminum T-marked upper receiver, a DB15 carbon lower receiver, and a 12-inch M-LOK handguard for mounting accessories. A six-position Mil-Spec buttstock and A2-style polymer grip provide an adjustable, familiar shooting platform, while the flattop receiver is ready for a user-selected optic. One 30-round Magpul Gen M2 PMAG is included.

Key features

• 5.56 NATO chambering also accepts .223 Remington ammunition
• 16-inch medium-tapered threaded barrel with A2 flash hider
• 12-inch M-LOK handguard supports flexible accessory mounting
• A3 flattop forged 7075-T6 aluminum T-marked upper receiver
• Six-position Mil-Spec buttstock accommodates different users and shooting positions
• Includes one 30-round Magpul Gen M2 PMAG

The DB15 ML combines a practical AR-pattern configuration with a threaded barrel, M-LOK handguard, and optic-ready flattop receiver for adaptable range and sporting use.