Description
Engineered for long-range accuracy and reliable operation, the Diamondback DB10 represents a purpose-built platform for shooters who demand consistent performance. Built on the proven AR-10 pattern, this rifle combines quality components with thoughtful design to create a versatile firearm suitable for target shooting and hunting applications throughout California.
Key Specifications:
- Caliber: 6.5 Creedmoor
- Barrel Length: 20 inches
- Barrel Type: Medium contour 416 stainless steel, fluted
- Gas System: Mid-length with pinned gas block
- Capacity: 5 rounds (California compliant)
- Action: Semi-automatic
- Handguard: 15-inch M-Lok anti-rotation
- Stock: Magpul MOE Carbine
- Grip: Magpul MOE-K2
- Bolt Carrier: Shot-peened Mil-Spec 8620
- Receivers: 7075-T6 aluminum
- Finish: Black
The 6.5 Creedmoor chambering provides excellent ballistic performance with manageable recoil, making this rifle particularly well-suited for extended range sessions. The fluted stainless steel barrel contributes to both accuracy and heat dissipation, while the mid-length gas system ensures reliable cycling with a wide variety of ammunition. California firearms enthusiasts in Sacramento will appreciate how this rifle balances precision engineering with compliance requirements.
Magpul components enhance the shooting experience with improved ergonomics and modularity. The MOE-K2 grip offers a more vertical angle for better wrist alignment, while the MOE Carbine stock provides a stable cheek weld and length-of-pull adjustments. The M-Lok handguard allows for straightforward accessory mounting without adding unnecessary weight or bulk to the platform.
All California orders ship to your local FFL for transfer, with complete compliance verification before shipping to ensure a smooth purchasing experience.




Jessica L. –
Purchased this for hunting trips in California’s central valley. The 6.5 Creedmoor performed well on my first outing, dropping a deer cleanly at 200 yards. My only nitpick is the factory trigger – it’s a bit heavy and gritty compared to other AR platforms I’ve used. Still, the rifle functioned flawlessly with various ammunition brands.
Anthony M. (verified owner) –
The first range trip had some feeding issues with cheaper 6.5 Creedmoor loads. After switching to premium ammunition, the rifle ran perfectly. Took it to the Stockton field and range club last month – the ergonomics worked well for me during positional shooting. The price point is fair for what you get, though I wish it came with better iron sights.
Maria S. –
Shot this at the Modesto rifle range over three weekends. The 6.5 Creedmoor cartridge performed beautifully through this platform – minimal recoil and excellent accuracy. The handguard felt secure during rapid fire drills, and the controls were intuitive. After 200 rounds, I experienced zero malfunctions. This rifle handles much better than I anticipated for a California-compliant model.
Miguel C. (verified owner) –
Took this to the Sacramento Valley Shooting Center last weekend. The 6.5 Creedmoor grouping was tight at 300 yards, and the rifle handled smoothly. Recoil felt manageable even during extended shooting sessions. I appreciated how easy it was to maintain after a dusty day at the range. Definitely worth the investment for precision shooting.
Robert T. (verified owner) –
As a California resident, finding a compliant 6.5 Creedmoor platform was challenging until I found this Diamondback. The rifle balanced well during my desert shooting sessions, and the muzzle brake effectively reduced felt recoil. Accuracy exceeded my expectations – consistently hitting steel at 400 yards. The build quality feels substantial without being overly heavy.
Kevin P. (verified owner) –
Brought this to the Yolo County Sportsmen’s Association range yesterday. The 6.5 Creedmoor shot sub-MOA groups right out of the box with factory ammo. The rifle’s weight distribution made it comfortable to shoot from various positions. I particularly liked how the California-compliant features didn’t compromise functionality. Cleanup after 100 rounds was straightforward.