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 black hardcoat anodized 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 black hardcoat anodized 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 Black |
| Metal finish | Black Hardcoat Anodized |
| 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 | Blued/Black |
Thunder Beast Arms 30BA Suppressor, 5/8 X 24 Brake Attach, .30 CAl. Precision Rifle 
RUG 5801 M-14/5 223 BL WD 5R 
HENRY H001TMLB LEVER FRONTIER OCT 24IN 22MAG 
Taurus 856 .38 Special, 3" Barrel, Orange NS, VZ Grips, Tungsten, 6rd 
KIMBER 2K11 (OR) 9MM LUGER (9x19 PARA) SEMI AUTO HANDGUNS 
Taurus GX4 9mm, 3.06" Barrel, Fixed Front/Adj. Rear, Black, 2x 10rd 
Sig M400 TREAD 5.56/.223, 16" Barrel, SL-K Stock, Midnight Bronze, 30rd 
WTHBY VWR65CMR0O VGD CAMILLA 6.5CRD 
Glock G34 Gen5 MOS 9mm, Used, 5.3" Barrel, Suppressor Sights, Front Serrations, 17rd 
LWRC IC-Enhanced 5.56/223 16"Spiral Fluted Barrel. MRO Optic, MOE Grip 10rd Mag, *CA Compliant* 
Browning BLR Lightweight 243WIN 20" Barrel W/ Brass Bead Front Sight 4+1... 
Hornady .445 Diameterrd Ball 
Thunder Beast Arms 30P-1 Black 5/8 X 24 Precision Rifle Suppressor 
Hornady .495 Diameterrd Ball 
Taurus Raging Hunter 44 Rem Mag, 8.37" Barrel, OD Green-Black, Scope & Case, 6rd 
Glock G19 Gen4 9mm, 4" Barrel, Midnight Bronze Finish 15rd Mag 
Sig Airgun X-5 Magazine, 2-Pack, .177Caliber, 20rds 
Rock River LAR 6.8 SPC CAR Custom Package 16" Barrel, FF Quad CAR Rail, 30 Rd Mag 
SPG SA9802 M1A SUPER 308 WAL/SS 
Arsenal 7.62x39 10.5" Hammer Forged Barrel 5 Rd Black... 
Arsenal SAM7K-04R Pistol, 762X39, 10.5", Steel, Black, Adjustable Sights, Quad RailRear Attachments 
NEMO The Executive Order .308, 16" Steel Barrel. Tungsten Cerakote. 20rd Mag 
Hornady Low Drag Sabot Muzzleloader .50 Caliber 250gr Monoflex, 20/Box 
Volquartsen FTV Scorpion .22 LR, 6" Barrel, Vortex Venom Rrd Dot Sight, Black 
Magtech Range 9mm, 124gr, Full Metal Jacket, 50rd Box Magtech 
HENRY H004FOE GOLDEN BOY ORDER OF EAGLES 22LR 
Arsenal SAM7K-34 AK Pistol 7.62x39mm, 8.5" Barrel, No Stock, Polymer, Black, Ships w/ 5rd Mag 
Sig CROSS .277 FURY, 16" Barrel, SIG Precision Stock, Black, 5rd 
Taurus G2S Viridian Laser 9mm, 3.25" Barrel, Black Grip and Frame, Stainless Steel Slide, 7rd 
Sig Airsoft Proforce M17, 6mm, 5.5", 21rd, CO2 Power Source, Coyote Tan 
Sig P365 OD Green 9mm, 3" Barrel, Sig XRay3 Night Sights, 10rd Mag 
Ruger Hawkeye Hunter 6.5 Creedmoor 24" 4+1 47170 
TCA 28205651 PRO-HUNTER RFL 308 SS FLEXTECH 
SIG SAUER P226 XFIVE RESERVE 
Sig P210 Carry 9mm, Single Action, G10 Grips, Night Sights, Black 
Kel-Tec Sub-2000 CQB 9mm, 16.25" Barrel, Integrally Suppressed, Black 
Volquartsen Scorpion .22 WMR, Target Sights, VZ Grips, Black, 9rd 
RUG 5855 M-14/5P 223 BLKSYN 5R 
WTHBY VGT270NR4O VGD 270 
ROCKI 51121 MAK22 SA 22LR RFL 
YHM Cobra .40 Sound Suppressor With Nielsen Device 
Thunderbeast Ultra 7 Suppressor, 6.5, CB Mount, FDE 
Zastava EZ-9 Compact 9mm 3.85" Polymer Grips, Blued Finish, 15 Round 
SPG MA9226 M1A STD 308 SYN BL LOADED 
YHM Lightweight YHM-15 Carbine 5.56 NATO 10.5"SBR 
Sig Sauer Ammo 9mm, 115gr, V-Crown JHP, 20rd Box Sig Sauer ![CMMG DISSENT MK4 [TI]](https://i0.wp.com/firearms-missouri.com/wp-content/uploads/2025/03/6797c6fd0cc5b73f213382e03a5e85d222ee8c189f991.jpeg?resize=247%2C296&ssl=1)
CMMG DISSENT MK4 [TI] 
WTHBY VDT306SR4O VGD 3006 SPRTR 
Arsenal AK74 Pistol 5.56/223 Black, 5 Rd Mag 
HENRY H004SAT GOLDEN BOY 2ND AMENDMENT TRIB 22LR