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Diamondback DB15 5.56 Semi-Auto Rifle – California AR-15 Rifle

(5 customer reviews)

Original price was: $997.99.Current price is: $748.99.

The Diamondback DB15 delivers reliable performance with a 16-inch barrel chambered in 300 AAC Blackout. This semi-automatic rifle features a 30-round capacity and weighs 8.7 pounds for balanced handling.

4 in stock

SKU: DBG-2393-CA-F1000 Category: Tags: , ,

Description

Engineered for precision and durability, the Diamondback DB15 represents a solid choice for shooters seeking a dependable AR-15 platform rifle. Built with attention to detail, this firearm combines robust construction with functional design elements that enhance its performance across various shooting applications.

Key specifications of the Diamondback DB15 include:

  • Caliber: 300 AAC Blackout
  • Action: Semi-Auto
  • Capacity: 30 Rounds
  • Barrel Length: 16″
  • Weight: 8.7 lbs.

The 300 AAC Blackout chambering provides versatility for both target shooting and tactical use, while the 16-inch barrel offers a balance of maneuverability and accuracy. With a weight of 8.7 pounds, the DB15 maintains stability during firing without becoming cumbersome during extended range sessions. This rifle’s semi-automatic action ensures consistent cycling and reliable operation under various conditions.

California firearm enthusiasts in Los Angeles appreciate the DB15’s compliance-ready configuration, which meets state requirements while maintaining core functionality. The rifle’s design prioritizes user control and safety, making it suitable for both experienced shooters and those new to the AR-15 platform.

All firearms shipped to California customers require transfer through a licensed FFL dealer, with processing available for residents in San Diego, Sacramento, and throughout the state.

Additional information

Firearm Type

AR-15 Rifle

5 reviews for Diamondback DB15 5.56 Semi-Auto Rifle – California AR-15 Rifle

  1. Robert L. (verified owner)

    After testing several AR platforms that meet California requirements, this Diamondback stood out. The ergonomics felt natural right out of the box, and the pistol grip angle worked perfectly with my shooting stance. Zeroed it at 50 yards with no issues.

  2. Anthony W.

    Field tested this rifle during a weekend trip to BLM land outside Stockton. The 5.56 chambering delivered consistent 2-inch groups at 100 yards with my preferred ammunition. The California-compliant features didn’t interfere with practical shooting applications, and the rifle handled dust and temperature changes without issue.

  3. Jessica R.

    The rifle shot consistently at 100 yards with decent groups using Federal ammo. My only nitpick is the trigger pull felt a bit heavier than I prefer, which affected my rapid fire accuracy slightly during my range session.

  4. Miguel C. (verified owner)

    Took this to the range in Sacramento last weekend and put 200 rounds through it without a single malfunction. The 5.56 caliber performed exactly as expected, and the fixed magazine feature required by California law didn’t slow me down at all during reloads.

  5. Amanda S. (verified owner)

    Purchased this for target shooting at the local range near Davis. The rifle cycled everything I fed it, though I noticed it preferred brass over steel case ammo. Overall solid performance for the price, especially considering the modifications needed for California compliance.

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