Diamondback Firearms Obsidian DB15 5.56 16" - AR-15 Rifle
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Diamondback
Overview
The Diamondback Firearms Obsidian DB15 5.56 16" - AR-15 Rifle is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(7)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Diamondback Firearms Obsidian DB15 5.56 16" - AR-15 Rifle to a build in May 2026.
It was out of stock everywhere we track for all of September 2026, and today 4 of the 7 retailers we track have it in stock. Buying today, the lowest price is $949.20 at KY Gun Company, above September's low of $884.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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