one of thoese pump-up air powered BB guns when I was 9
Although if that doesn't classify as a gun, then a bolt action 22lr (no idea what make) at my grandparents farm or boy scout summer camp...can't remember..
I honestly can't remember the first gun I shot. I can't remember not shooting. My guess would be one of the older .22's that we kept on the farm. I know I was shooting a 12Ga at a young age.
The first gun that I ever shot was an H&R 28 gauge topper jr model,got it for christmas at age 10 and have it in the gun cabinet today. The stories it could tell