Here is a gun magazine for Sig Sauer SSG 3000 guns. This is a Sig Factory gun magazine. This gun mag holds 5 rounds of 308 ammunition. Gunclip Depot has the largest selection of Sig Sauer 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. Buy your gun magazines and gun clips at gunclip depot.