This magazine from ProMag has a body constructed from heat treated steel. It features an injection molded magazine follower and a spring formed from heat-treated chrome silicon wire. 
Fits HK VP9 pistols
Magazine body constructed from heat treated steel
Injection molded magazine follower
Magazine spring formed from heat treated chrome silicon wire
Disclaimer: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.