Looking for some input on a fundraiser

We are getting started on a new fundraiser for a local nonprofit youth - teen club. We are tossing around ideas on how to raise money for them. In any case, my suggestion was a raffle for guns. We are looking at giving away ~$10,000 in guns.

What I am here to ask is what 20 guns would you want to see on a raffle list. They should average out to a retail price circa $500 per gun. Keep in mind they can be above and below, just dont exceed $10,000 total. If you will please give me a list and approximate cost of each gun. Please stick to rifles and shotguns. Be specific on makes and models.

We are thinking we will raffle the guns separately but you will have a chance to win more than once. What would you pay for this if we limit the ticket pool to 1000 total tickets sold? This means you have a 1/1000 shot at any one gun and a 1/50 overall to win a gun(at least by what I remember from stats and probability). Limiting it to 1000 tickets means we have to sell them for more than 10 to profit anything.

Cliffs: Give me a list of guns, 20 total that add up to $10,000. No pistols. What you you pay for a raffle ticket of this nature.