I spent a lot at Carters Country on Shaver.
Indoor shooting range/some gun purchases I often went to Pasadena Gun Center, 206 Shaw Ave Pasadena, TX 77506. They order stuff for me if they didn't have it.
Outdoor shooting range, I used to use the Pasadena Police range, but that was years ago.
Couple years ago I visited and saw lots of new Sportsmen warehouse/Sports Authority and other stores. Plenty places from which to choose nowadays there for purchases.