Hello all and happy shooting,

I am looking to buy a used 3913 in the near future. I am looking for a good used gun that is mid-sized and these look to be in my range. There is one locally and I was just wondering what I should be looking for when buying this gun. I currently don't have a semi auto and am new to them. So any help with this model and all semi autos would be a great help.
Thanks in advance