Diamondback DB15 Combo Rifle 5.56 & 300 Blackout
$756.99
Bundle offer
at Good 4 Guns · checked just now
3 retailers · 1 in stock
Offers
3 retailers list Diamondback DB15 Combo FDE 5.56 / .300 AAC Blackout 16 Barrel 30-Rounds; 1 in stock.
Price history
Lowest price across retailers each day.
- Lowest seen
- $756.99
- Typical price
- $857.99
- Tracked since
- Oct 19, 2026
Today's best price matches the 5-day low and is 12% below typical.