3 out of the first 3 gunshops are closed on Saturdays

My wife is self-employed in small shop with just herself and one part-time girl, so I really do understand the need for time-off, balancing family life etc. but that's why she has Sunday and Monday off (Sunday for family, Mondays for herself).
Don't gunshop owners realise Saturdays would probably be their busiest trading days if they could drag themselves away from the Mon-Fri 9 to 5 schedule?
Rant over, many thanks
