Simple and effective - A-Zoom Blue Centerfire Pistol Value Packs

So they're just dummy rounds but I think that they're great for simple training. dry fire is important for most people who don't have the money to be able to go to the range as often as they would like. Another good use is for failure training by putting one or two in a mag while you're shooting to simulate a bad round. they feed well and thus far have proven to be pretty durable other than the paint coming off though that's to be expected. I have some for most of my guns even if I only use them to check proper feeding after maintenance.