** The Diamondback DB15 pictured is California legal but may not depict actual CA compliant parts or modification. **
Diamondback Firearms offers high-quality firearms that are vetted by the everyday shooter, battle-tested operators, and entrusted police officers at a price point that meets the American blue-collar workers budget. Diamondback rifles start with the tried-and-true, U.S. Military-proven gas-impingement system and use only the highest quality components machined in Diamondback's CNC facility.
- AR15 Rifle Combo
- 16" 1:8 Twist Carbine Length Gas 5.56 Upper
- 16" Carbine Length Gas 300 Blackout Upper
- A2 Flash Hider
- 12" MLOK Handguard
- Magpul Stock
 
         
        
            Diamondback Firearms is proud to announce its NEW line of DB15 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 DB15 raises the bar when it comes to features and performance when compared to others. The Diamondback DB15 represents value and versatility at a very affordable price.
CALIBER: 5.56 NATO 
BARREL: DIAMONDBACK BARRELS 5.56, CARBINE-LENGTH,16″, MEDIUM, 4150 CrMov, BLACK NITRIDE 
TWIST: 1:8 RH 
GAS SYSTEM: CARBINE-LENGTH GAS SYSTEM 
BCG: SHOT-PEENED, MAGNETIC PARTICLE INSPECTED MIL SPEC 8620 CARRIER 
UPPER: A3 FLATTOP FORGED 7075 T-6 ALUMINUM, T-MARKED 
LOWER: DIAMONDBACK STANDARD FORGED 7075 T-6 ALUMINUM LOWER 
HANDGUARD: 12″ M-LOK RAIL 
GRIP: MOE GRIP 
STOCK: MOE CARBINE STOCK 
SIGHTS: NO SIGHTS 
MUZZLE DEVICE: A2 FLASH HIDER (1/2 X 28) 
TRIGGER: STANDARD TRIGGER 
WEIGHT: 6.3 LBS 
LENGTH: (STOCK COLLAPSED 32 1/2″) (STOCK EXPANDED 35 3/4″) 
16” .300 B/O UPPER (ASSEMBLED) 
UPPER: A3 FLATTOP FORGED 7075 T-6 ALUMINUM, T-MARKED 
HANDGUARD: 12″ M-LOK RAIL 
GAS SYSTEM: CARBINE-LENGTH GAS SYSTEM 
MUZZLE DEVICE: A2 FLASH HIDER (1/2 X 28) 
Diamondback Barrels 16″ 4140 Chrome-Moly, Free Float, Black Nitride