Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle
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Diamondback
Overview
The Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
MPNDB1732N001
PlatformAR-15
Caliber6.5 Grendel
Gas System LengthRifle
Thread Pitch5/8x24
Action TypeSemi-Auto
Twist Rate1:8
ColorBlack
Barrel Length18.0
ComplianceStandard
Available Merchants(6)
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Price and stock
The Diamondback Firearms DB15 6.5 Grendel 18" - AR-15 Rifle was out of stock everywhere we track for all of September 2026, and today 4 of the 6 retailers we track have it in stock. Buying today, the lowest price is $821.51 at KY Gun Company, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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