I've been buying them up on here. For my pistol I have about 10 including 2-3 hi-cap mags. Gonna start getting together some go bags in which I'll try to include the hi-cap mags. When I get my AR I'm gonna shoot for about 20 mags total with about 5-6 mags in the go bag. Never can have enough IMO. I'm still kinda new to the whole prepper thing but I'm definitely starting to get my act together on it.