I'm 5'10 I picked up an Ameristep Intimidator 2 Blind, this thing has a lot of room should be more then enough for your height. I'm a bow hunter, not a rifle and it is very bow friendly, large 360 degree windows with shoot thru mesh screen (not that i would). The windows have magents to keep it in place and they are strong. only the mesh has zippers.
The box said it was a 2 person set up, but i can do it by myself, and it comes with a backpack style duffle bag to carry it. It's a little pricy but it was well worth the investment. The other blind that might be good for your height is the Harvester blind
http://ameristep.com/blinds/harvester.html