Seems like every time I go to GAT Guns it just keeps getting better. I see some new faces and the service has gotten really good. When the store gets busy you may have to wait but it is worth the wait. The salesmen really know there stuff and they take their time with you which probably does make a bit of a wait for the next person. The have 62 lanes to shoot. Two huge classes rooms. I took my concealed carry there and got to use the training range which is conveniently located right off the classroom. After the class I got my live scan fingerprinting done there. If you want your license quicker I would suggest you get that done. They just seem to do it all there. Their selection of guns is huge. They have over 2,000 guns on display. The staff is very friendly and helpful. This is my new go to place to buy guns and shoot. I love the fact that there is no a cook county tax and they don't have the "violence" tax on ammo. Makes for a big savings.