Gunsport is right at 14th and Arapahoe. (just north of arapahoe)
go north on Broadway past the school, turn right (east) on Arapahoe, make a pretty quick left on 14th and it's right there.
Bring change for parking.
I think they are closed on Mondays.
Tell Ross I sent you.
It's a good store, plus he can bring in anything you want.
Last time I was there, he had a Rizzini O/U with an english grip. (straight stock), very neat.