most walmarts have ammo. Its in sporting goods. Go early and hopefully they wont be sold out.

Be aware that some ammo advertised online as being available at certain Walmarts, may not be true. It was explained to me by a clerk, that they do this to get you into the store in hopes of you buying something else. I went for 40gr CCI Min Mags which online was said to be available at a certain store. Clerk told me they never carry it. best to call first, unless youre there for another reason. Good luck