Here is a gun magazine for Diamondback guns. This is a Factory gun mag that fits diamondback model DB9 guns. This is a 9mm 6 round magazine. Made from heat treated blued steel and uses a polymer follower and a carbon steel spring. The floor plate is made from Polymer. Gunclip Depot has the largest selection of Diamondback gun magazines and gun clips. If you do not see the gun magazine you are looking for send us an email and we will try to locate it for you. Orders shipped within 24 hours except for week-ends and holidays.