ar 15 pistols,Diamondback Firearms,DB15P300FDE1,300 Blackout Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKDiamondback DB15 Pistol, .300 AAC Blackout, 10.5″, 30rd, Flat Dark Earth $1,115.96 Original price was: $1,115.96.$1,004.36Current price is: $1,004.36. Add to cart