Nobody is belittling you and you haven't answered a single question I asked in order to be helped!!!! You asked for advice and everything I gave you was on the up and up with 6 decades of experience. If you don't know the chamber size of your gun you could kill yourself by shooting too long a shell in it! You also need to know the choke size and shoot the gun a number of times BEFORE hunting to know what it will do and not be guessing or you will miss, or even worse, wound a majestic bird! If you don't follow those simple rules of ethics, THEN don't hunt! One box of shells should not break the bank if you save a dollar a week until it's time to do your thing. It's as simple as that and anyone else that replies to you will tell you the same thing.