Free: Contests & Raffles.
You definately cannot use one during archery, but maybe during rifle. I am not 100% sure on that in WA. Hopefully someone else will chime in.
Ok so forgive my ignorance but what is "firearm restricted" areas?
I am sure the ballistics of a modern 12 or 20 gauge sabot is better than some of the legal rifles
yeah if hunting with them in archery seasons you must use iron or fiber sights, unless you are vision impared with your upper body imparment as well, then you can use a scope on them.