Diamondback DB15 in 300AAC

db15e300hoClick to enlarge

Diamondback Firearms is proud to announce its NEW line of DB15E300B rifles made entirely in the USA!

Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback’s CNC facility. The DB15E300B raises the bar when it comes to features and performance when compared to others. From the modified Diamondback aluminum four-rail handguard, to a variety of color, sight, and stock options, the Diamondback DB15E300B represents value and versatility all at a very affordable price.

$675 + Tax


Model: DB15E300B
Caliber: .300 Blackout
Finish: Black Anodized Hardcoat
Barrel: 16″ 4140 Chrome-Moly, M4 Contour, Free Float, Melonite Coated
Barrel Twist Rate: 1:8 RH
Gas System: Pistol Length Gas System
Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier
Lower Receiver: Forged 7075 T6 Aluminium
Upper Receiver: A3 Flattop Forged 7075 T6 Aluminum, T-Marked
Handguard: Diamondback Aluminum 15” Key Mod Rail
Trigger Guard: Enhanced Trigger Guard
Pistol Grip: Hexmag Grip
Stock: Adaptive Tactical Adjustable Stock (Ex Performance)
Mag: Magpul P-Mag 30 Round Mag
Weight: 6.65 lbs.
Overall Length (Stock Collapsed): 32.5″
Overal Length (Stock Expanded): 36.25″
Flash Hider: DB Muzzlebrake
Sights: No Sights