The Gun Bank of 155 Jackson Street, Thompson, Iowa was opened in March of 2010. Prior to that Gary sold guns and ammo out of the Larson’s home in Thompson. The Gun Bank is open on Tuesday, Thursday and Friday from 4:00 PM until 8:30 PM. An indoor gun range was added in 2013. The range has three stalls and is 100 feet in length and can be used during the gun shops open hours or by appointment. The Gun Bank has many brands of guns and ammunition on hand or can also order from many distributors.