This firearm is not currently configured for California sale. To purchase, select a conversion service below. We'll route your firearm through our Nevada FFL partner for modification before delivery to Sunnyvale. Expect 14–20 days for the conversion process.
Option A — Fixed-Magazine Conversion
Locks the rifle to fixed-magazine operation (10-round capacity).
Kingpin variant (alternative — pick one):
Selected:
The Diamondback Firearms DB15 is a reliable 5.56 NATO semi-automatic rifle built for precision and modularity. Located in Milpitas, TacticCAL Gun Store stocks this AR platform rifle for customers navigating California's regulatory environment. Before purchasing, familiarize yourself with California firearm laws and DROS requirements.
Specifications and Rifle Features
The DB15 comes with a 16-inch barrel, 1-in-8 twist rate, and M-LOK handguard for accessory mounting. Semi-automatic operation only. The rifle ships with one 30-round Gen 2 PMAG magazine and includes iron sights or optics-ready configuration depending on your needs. Total length measures 7.5 inches when collapsed. This platform accepts standard AR components. Before selecting any firearm, understand state and local restrictions. For details on exempt firearms, see PC §32100 exempt revolvers. Visit our gun store in Sunnyvale for our full catalog.
Frequently asked questions
Does the DB15 come with magazines?
Yes. One 30-round Gen 2 PMAG magazine is included with the rifle. Additional magazines can be purchased separately.
What is the barrel length and twist rate?
The DB15 features a 16-inch barrel with a 1-in-8 twist rate, designed for reliable cycling and accuracy with standard 5.56 NATO ammunition.
How long is the California firearm waiting period?
California requires a 10-day waiting period from when DROS is submitted until you can take possession of the firearm. Find gun shop Menlo Park at TacticCAL.
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