Diamondback Diamond Back DB10 Rifle .308 Win 20rd Magazine 18″ Stainless Barrel 15″ M-LOK Rail Black
$1,345.63
The Diamondback DB10 Rifle in .308 Winchester features an 18″ fluted stainless steel barrel and a 15″ M-LOK rail, making it an excellent choice for precision shooting and tactical applications. Built on a forged 7075 T-6 aluminum lower with an enhanced skeletonized trigger, this rifle is designed for reliability and performance.
Out of stock
Features:
- Caliber: 308 Winchester
- Barrel: Diamondback Barrels 308 Winchester Rifle-Length* 18 in. Medium 416R Stainless Steel Black Nitride Fluted
- Twist: 1:10 RH
- Gas System: Rifle-Length*
- BCG: Shot-Peened Magnetic Particle Inspected Mil-Spec 8620 Carrier Lasered Logo
- Upper: A3 Flattop Forged 7075 T-6 Aluminum
- Lower: Forged 7075 T-6 Aluminum [Diamondback Diamond Lower] w/ Enhanced Skeletonized Trigger Guard
- Handguard: Diamondback 15 in. M-LOK Anti-Rotation (S-Rail)
- Grip: MOE K2+ Grip
- Stock/Brace: Magpul ACS-L Stock
- Magazine: Gen M3 PMAG 20 Rd
- Sights: None
- Muzzle Device: Diamondback CNC Muzzle Brake [5/8 x 24]
- Trigger: 2.5 lb Single Stage Drop-In
- Weight: 8.96 lb.
- Length (Collapsed): 37-1/4 in.
- Length (Extended): 40-3/4 in.
| Weight | 14.973 lbs |
|---|---|
| Dimensions | 47.500 × 10.500 × 3.750 in |
| Manufacturer | Diamondback |
| Caliber | .308 Win |
| Barrel Length | 18.0 |
| Capacity | 20+1 |
| Action | Semi-automatic |
| Finish | Black |
| Frame Material | Aluminum |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

Reviews
Clear filtersThere are no reviews yet.