When purchasing ProMag or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

In a market dominated by polymer-frame, double-stack, duty-size 9mm handguns, one of the most popular options out there is the Heckler & Koch VP9, which provides shooters with a few enhancements over other options on the market, such as its enhanced trigger. Practice makes perfect with these guns, though, and this 17-round, all-steel magazine provides an additional loaded mag for training and daily carry.

Each HK VP9 steel magazine has a carbon-steel magazine body that's heat-treated and finished with a black-oxide treatment. This steel body provides the durability that today's handgun owners are looking for in a carry-ready magazine.

Inside the HK VP9 steel magazine, consumers will find a magazine spring that's made from heat-treated chrome-silicon wire. This spring is topped by an injection-molded follower. Each of these mags is made in the USA.