Here is a gun magazine for smith and wesson SD40/SD40VE guns. This is a Factory 40sw 10 round gun magazine that fits smith and wesson sd40/sd40ve guns. This magazine is made from stainless steel and has a black polymer base and a black polymer follower. This magazine spring is made from high tensile strength steel. Gunclip Depot has the largest selection of smith and wesson 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 week-ends and holidays.