DIAMONDBACK FIREARMS DB10BG - 6.5CR - BLACK - 20" - V RAIL - 10+1
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Diamondback Firearms
DIAMONDBACK FIREARMS DB10BG - 6.5CR - BLACK - 20" - V RAIL - 10+1
The Diamondback Firearms DB10BG in 6.5 Creedmoor delivers long-range precision in a rugged, AR-10 platform — combining a match-ready 20" stainless steel barrel with a forged 7075-T6 aluminum receiver for shooters who demand accuracy and durability at distance.
- 20" stainless steel barrel optimized for 6.5 Creedmoor long-range ballistics
- Forged 7075-T6 aluminum upper and lower receivers for maximum strength-to-weight ratio
- V Rail handguard provides versatile attachment points for accessories and optics
- Magpul CTR collapsible/folding stock adjusts for shooter preference and storage
- Includes two 20-round PMAGs and one 5-round CPD magazine out of the box
- Matte black finish resists corrosion and reduces glare in the field
Who This Is For
The DB10BG is built for competitive long-range shooters, precision rifle enthusiasts, and hunters who need consistent, flat-shooting performance beyond 500 yards. If you're stepping up from a standard AR-15 platform and want the terminal energy and extended effective range that 6.5 Creedmoor delivers in a familiar semi-automatic format, this rifle is an exceptional choice. It's equally at home on the precision rifle range or in a hunting blind targeting deer, elk, or other large game at extended distances.
Specifications
| Brand | Diamondback Firearms |
|---|---|
| Model | DB10BG |
| Caliber | 6.5 Creedmoor |
| Barrel Length | 20" |
| Barrel Material | Stainless Steel |
| Capacity | 10+1 (CA Compliant) / Includes 20-rd PMAGs & 5-rd CPD |
| Receiver | Forged 7075-T6 Aluminum |
| Finish | Matte Black |
| Handguard | V Rail |
| Stock | Magpul CTR Collapsible/Folding |
| Sights | None (Optics Ready) |
| Action | Semi-Automatic |
| Platform | AR-10 / .308 Pattern |
Frequently Asked Questions
What kind of optic should I pair with the Diamondback DB10BG in 6.5 Creedmoor?
Because the DB10BG ships without iron sights, it's fully optics-ready right out of the box. For a 20" 6.5 Creedmoor rifle intended for long-range shooting, a quality variable-power riflescope in the 4-16x or 5-25x range is an excellent match. Look for scopes with exposed turrets and a first focal plane (FFP) reticle for accurate holdovers at varying magnification levels. Popular choices include offerings from Vortex, Leupold, and Nightforce. A standard Picatinny scope mount compatible with AR-10 uppers will fit this rifle's flat-top receiver.
Is the DB10BG chambered in 6.5 Creedmoor compatible with standard AR-10 magazines?
Yes — the Diamondback DB10BG uses a standard DPMS-pattern AR-10 magazine well, which is compatible with widely available 6.5 Creedmoor magazines, including the Magpul PMAG 20 LR/SR that ships with the rifle. Note that AR-10 magazines are not interchangeable with AR-15 magazines due to the larger receiver dimensions. Always verify magazine compatibility before purchasing aftermarket options.
What is the effective range of the DB10BG in 6.5 Creedmoor, and how does it compare to .308 Winchester?
The 6.5 Creedmoor cartridge is renowned for its superior ballistic coefficient and reduced wind drift compared to .308 Winchester, making the DB10BG's 20" barrel an ideal length for maximizing velocity and long-range accuracy. Effective range for precision shooting typically extends to 1,000 yards and beyond with quality match ammunition. For hunting, ethical harvest distances for deer-sized game are generally considered to be 600–800 yards under ideal conditions. Compared to .308 Win, 6.5 Creedmoor retains more energy downrange and drops less — giving this platform a meaningful edge for precision and competitive rifle shooting.
- Caliber:
- 6.5 Creedmoor
- Color:
- Black
- Barrel Length:
- 20"
- Style:
- V RAIL
- Capacity:
- 10+1
- Muzzle Type:
- Flash Hider
- Gas System:
- DI
- CA Compliant:
- Yes