Google streetview shows it as a house. what are they asking for the saigas?
SPORTING ARMS CO.
1079 WEST ROUND GROVE ROAD
SUITE 300 PMB 310
LEWISVILLE, TX 75067
They have a store front, but are mostly a mail order shop. They make you contact them to setup an appointment before heading up there because they are not there most of the time. I have found them to have the cheapest prices around, but also hardest to get and longest wait on anything other then a Glock.
IF you dont mind waiting you can get a decent deal. If it is a long gun and not a black rifle I just order from Walmart. They will match internet prices if they are not already cheaper and typically get it the next week.