Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE
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This is a serialized firearm.
Diamondback
Overview
The Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE
August 2026 on GunPartPicker
Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE was the tenth most added complete rifle on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it is the sixth most added complete rifle on the site.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today 2 of the 6 retailers we track have it in stock. Prices barely moved in August 2026, holding around $715.29, so there haven't been real sales lately. Buying today, the lowest price is $749.99 at Brownells.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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