Description
Diamondback Firearms DB15 rifle made entirely in the USA. It uses a gas-impingement system and high quality CNC machined components.
The DB15300 model features a melonite coated, 4140 chrome-moly, free-float barrel, forged 7075 T6 aluminum lower along with an A3 flattop upper receiver, no sights, and a carbine length gas system.
This model has an A2 flash hider, ATI Strikeforce buttstock and buffer tube, A2 pistol grip, Diamondback 9.5″ M-Loc handguard, and a FDE cerakote finish.
The DB15300 model features a melonite coated, 4140 chrome-moly, free-float barrel, forged 7075 T6 aluminum lower along with an A3 flattop upper receiver, no sights, and a carbine length gas system.
This model has an A2 flash hider, ATI Strikeforce buttstock and buffer tube, A2 pistol grip, Diamondback 9.5″ M-Loc handguard, and a FDE cerakote finish.
Specifications
| Action | Semi-Automatic |
|---|---|
| Caliber | 300 AAC Blackout/Whisper (7.62x35mm) |
| Barrel length | 16″ |
| Capacity | 30+1 |
| Trigger | Standard |
| Safety | Manual |
| Oal | 32.5″-36.25″ |
| Stock description | ATI Strikeforce/Collapsible FDE |
| Metal finish | Flat Dark Earth Cerakote/Black |
| Muzzle | A2 Flash Hider |
| Receiver material | 7075 T6 Aluminum |
| Sights | None, Optic Ready |
| Barrel description | 4140 Chrome Moly |
| Twist | 1:9″ |
| Barrel length range | 16.00″ to 17.99″ |
| Hand | Right |
| Stock finish group | Synthetic |
| Metal finish group | Brown/Tan |





Gemtech Gem-45 Suppressor, Lid
Ruger 10/22 Carbine .22 LR, 18" Barrel, American Walnut Stock, 10rd Ruger
Rock River Arms LAR-15LH LEF-T CAR A4 AR-15 5.56 16" Barrel, 30 Rd Mag
ROCKI 51121 MAK22 SA 22LR RFL
Rock River Arms LAR-15LH A4 Mid Gas AR-15 SA 223/5.56 16" Barrel, 6 Pos Stock Black, 30rd
Rock River Arms LAR-15 A4 AR-15 Pistol 223/5.56 NATO 7" Black Hogue Rubber SBA3 Tactical Arm Brace
Aero Survival Pistol 45 ACP 6.5" Barrel Olive Drab Green 13rd
Glock G19 Gen4 9mm, 4" Barrel, Desert Tan Finish 15rd Mag
Browning BLR Lightweight 270WSM 22" Barrel W/ Brass Bead Front Sight 3+1...
CZ Slavia 634 Lux Air Rifle, Break Open .177 Pellet, Blue/Black Stock, Black
Anderson AR-15 Stripped Lower Receiver, Multi-Caliber, Black Aluminum Anderson Mfg.
Chiappa M6 22LR/12 Gauge 18.5" Barrel W/ Fiber Optic Front-Adjustable Rear...
Taurus PT92 9mm, 5" Barrel, Stainless, Brazilian Walnut Grips, Adj Rear Sight, 2x17rd
AWC Thor Thundertrap Suppressor .30 Ttp-30-18X1.5Rh-8.3 308 308 Win 7.62x51mm NATO
WTHBY VGS308NR4O VGD SS 308
Arsenal SLR-106UR AK Pistol, 556/223, Rail, 5 Rnd Mag
Taurus G2C2C Compact Pistol 9MM 3.2" Barrel, Dark Purple Frame, Blue Slide, Adjustable Sights, 12Rd Mag
RUG 5801 M-14/5 223 BL WD 5R
TCA 08156297 P/H RFL FRAME W/S
Zastava EZ-9 Compact 9mm 3.85" Polymer Grips, Blued Finish, 15 Round
Sig P365 OD Green 9mm, 3" Barrel, Sig XRay3 Night Sights, 10rd Mag
HENRY H004FOE GOLDEN BOY ORDER OF EAGLES 22LR
Ritter & Stark SX-1 MTR Rifle Combo 338 Lapua & 308 Win, 2 Barrel Set, Case Included
THUNDBST TH223P-1 1/2X28
CZC A01-LD (By CZ Custom Shop)
HENRY H004SAT GOLDEN BOY 2ND AMENDMENT TRIB 22LR
Tactical Solutions X-Ring Sem-Auto Rifle, .22LR, 16.5", 10 Rds, Forest Vantage RS Stock