I was given my recently departed father-in-law's old Browning Auto 5 over the weekend by my mother-in-law. Aside from giving it a good cleaning, is there anything in particular that I need to know about this shotgun and any peculiarities that it may have? I have to admit, the last time I used one was in 1998, so I kind of forgot anything that I have known about the Auto 5 and I was more familiar with the BPS. In a way, I want to go skeet shooting with it!