This magazine had the best of intentions… - Elite Tactical Systems Sig P320, 9mm Luger, 21 Round Pistol Magazine

So I bought this magazine because I had optic Planet bucks and I could always use another magazine and it was cheap. It works in the X5 Legion tungsten/polymer frame & the Brower frame I have but it does not work in an all polymer X5 legion frame. Amazing does not slide in and if you get it in, you have to try it out and it’s not very easy. Yes of course they’re all plastic so they feel cheap. They look cheap. I think it’s actually worse than an A2 brand plastic magazine I didn’t have any feeding issues just issues with what it will and will not fit. I would not recommend this magazine. because I hate dealing with returns and shipping I just let my son use it for when playing soldier with his friends