I just got back from the range with my newly aquired Nylon 66. All I can say is WOW. It shoots just like my dad's old gun. Here's some pics. I was using Winchester Wildcat 22LR at 25 yards. I am absolutely blown away by how well this shot. I found the manufacturing date to have been 1972, so I don't think it's too bad for a gun that's 27 years old.