A lot of different vendors that aren't in all the stores across the US are there showing and selling their products. Also all the big guys are there too, everything from apparel, to every accessory your could imagine, as well as the gun manufactures themselves. Tons of cutting edge stuff. If you are interested I think NRA is coming to Indy next year. I went to ATA (archery trade association) this year too, it was super cool. Got to shoot the brand new PSE bow, so its like that just all guns.
Appleseed will be there. INGO members in the booth will be Ol'Huff,Hawkhaven,Techres,Brown,and maybe AuntieBellum. If you are at the convention come by and say hello!!