Diamondback DB15 Combo 5.56 NATO/300 AAC Semi Auto Rifle - 30+1 Rounds | 16" Barrel | Magpul Stock | FDE/Tan

Diamondback Firearms creates practical firearms that are built to last. The Diamondback Firearms DB-15 semi-automatic rifle is an excellent choice for home defense, hunting and competition. It's a modern sporting rifle that is built from the ground up right here in the USA. But what is better than having one high quality AR-15? Having one-and-a-half high-quality AR-15s! This 5.56 NATO semi-automatic rifle also comes with a separate complete upper assembly that's chambered in the increasingly popular .300 AAC Blackout caliber. You'll be able to quickly switch from one caliber to the other with ease by simply pushing out a couple of pins and popping the other upper onto the lower. Both upper assemblies feature 16" chrome moly steel barrels with black nitride finishes and 12" M-LOK handguards which allow for the easy addition of any M-LOK compatible accessories. The lower comes complete with Magpul stock and grip, favorite options among a large percentage of AR-15 owners. Take the quality of Diamondback Firearms, combine it with the versatility of an additional complete upper chambered in another popular caliber, and you've got a winning package that you're sure to enjoy for years to come!

Diamondback DB15 Combo Specifications and Features

• Diamondback Firearms Item Number: DB1721K061
• Semi-Automatic AR-15 Rifle
• Caliber: 5.56x45mm NATO (also accepts .223 Remington)
• 30 Round Capacity
• 16" CrMov Steel Barrel, 1:8 RH Twist, Black Nitride Finish
• Carbine-Length Gas System
• Forged 7075-T6 Aluminum DB15 Carbon Lower Receiver
• Forged 7075-T6 Aluminum A3 Flattop Upper Receiver
• Optics Ready
• 12" Free Float Aluminum M-LOK Handguard
• Shot-Peened MPI Mil-Spec 8620 Bolt Carrier
• Magpul Pistol Grip
• Magpul Collapsible Stock
• Mil-Spec Trigger
• A2 Flash Hider (1/2x28 TPI)
• Weight: 6.3 lbs
• Flat Dark Earth Cerakote Finish

.300 Blackout Complete Upper Assembly Specs:

• Caliber: .300 AAC Blackout
• 16" 4150 CrMov Steel Heavy Barrel, 1:8 RH Twist, Black Nitride Finish
• Pistol Length Gas System
• Forged 7075-T6 Aluminum A3 Flattop Upper Receiver
• Optics Ready
• 12" Free Float Aluminum M-LOK Handguard
• A2 Flash Hider (5/8x24 TPI)
• Flat Dark Earth Cerakote Finish