I thought I would post a follow up to this. I took my daughter to this last Wednesday and she had a blast. They had paper targets as well as steel silhouettes, and of course the kids thought the silhouettes were a lot more fun to shoot. The air rifles provided are Daisy C02 guns, so there are no problems with kids not being strong enough to pump them. The rifles are really neat - you can buy ones just like them from the CMP:
http://odcmp.com/Sales/rifles.htmA couple of the guys out there had some nice high end competition grade air guns, so dad got to have some fun too. The cost is just $2 to help cover pellets and CO2, so it's definitely worth your time. I'm going to take my daughter and one of her friends back next week.