Salt Lake City, the Wasatch Front and all 29 countiesFree shipping over $999 · Firearms ship to your Utah FFL dealerAll productsShipping & FFLProduct indexFind your city
Help & FAQ
Home / Shop / Pistols
Diamondback Firearms DB10 Pistol SBA3 .308 Win Flat Dark Earth Pistol

The Diamondback Firearms DB10 Pistol is an AR-pattern semi-automatic firearm chambered in .308 Win and finished in Flat Dark Earth. Its 12.5-inch threaded barrel balances maneuverability with the performance of the .308 Win cartridge, while the SB Tactical SBA3 brace provides configurable support. The pistol uses a manual safety, synthetic grip, and SR-25-pattern magazines, making it a practical platform for range use and compact applications.

Key features

  • Chambered in .308 Win for powerful, versatile rifle-cartridge performance
  • 12.5-inch threaded barrel with 5/8x24 threads
  • SB Tactical SBA3 stabilizing brace for configurable support
  • Flat Dark Earth finish for a distinctive factory appearance
  • Semi-automatic AR-pattern action with manual safety
  • Compatible with SR-25-pattern magazines

The Diamondback DB10 Pistol combines a compact format, .308 Win chambering, and SBA3 brace configuration in a ready-to-customize platform.

Diamondback Firearms DB10 Pistol SBA3 .308 Win Flat Dark: quick facts

What caliber is the Diamondback Firearms DB10 Pistol SBA3 .308 Win Flat Dark?
It is chambered in .308 Win.
How many rounds does it hold?
20+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 12.5 inches, overall length 29.5 inches, weight 7.1 pounds.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: Yes.
What sights and finish does it have?
Sights: Standard Sights; finish: Flat Dark Earth.
Is it new or used?
New, in the original packaging.
Can I buy it in Utah?
Yes. It ships to a licensed FFL dealer in Utah; you pick it up there after the background check. Handguns ship to the Utah dealer you pick at checkout, where you complete Form 4473 and the state background check before pickup.
Is it in stock?
Yes, at $1177.19. Orders leave within 1-2 business days; shipping is free over $999.

Similar pistols in stock

Shop all →