DB15B300 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 Firearms Model DB-15 .300 AAC Blackout 16″ Chrome-Moly M4 Contour Barrel Modified 4-Rail Handguard No Sights Black 30 Round Mag $1,101.39 Original price was: $1,101.39.$693.88Current price is: $693.88. Add to cart