My dad gave me 2 Browning shotguns that belonged to my Grandpa. I would like to fix them up and bring them back to shooting condition again. I do not know the first thing about fixing gun and need a little help. Should I hand them off to a Gunsmith or do some work myself? I have some mechanical abilities and can figure out some easy stuff(with guidance). Will I get ripped off by a Gunsmith not knowing what the gun needs? They both seem to function alright, just look at little rough. Thanks! 1. StevensBrowning620 12 Guage/ JStevens Arms Company ????? Falls. Mass.USA (Stated on Barrel). Unknown year. Gate is missing. Pump 2. Browning Arms Company St. Louis Mo. *Special Steel 12GA.- Shells 2-3/4 1Kg064(Automatic). Bottom of butt stock states, "Browning Automatic FN". How much would expect to pay for minor repairs?