Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE
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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
Available Merchants(6)
Prices checked
Price Alert
October 2026 on GunPartPicker
Diamondback Firearms DB-15 300 Black AR-15 Pistol with SBA3 Brace - 10" - FDE was the second most added complete rifle on GunPartPicker in October 2026, behind the PSA PA-15 16" Nitride M4 Carbine 5.56 NATO Classic AR-15 13.5" M-LOK Railed Rifle, with about 4% of all complete rifles added to builds. That's its 2nd straight month at #2.
It was in stock most times we checked in October 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $689.27 at Classic Firearms for a stretch in October 2026, under its usual $749.99, so sales do come around. Buying today, the lowest price is $689.27 at Classic Firearms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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