No permanent mod on the Winny - all the same gun. The front sight is a cheap plastic fiber optic that just pops on and off the barrel as needed (no tools). No way I'm touching any part of the original gun....ever. The fiber helps for low light obviously and works wonders deer hunting during dark, rainy fall days.

My bird should make for a nice fan mount. Tood had a bit of an on-the-ground mating struggle with his bird, so it's fan took a beating in the heat of the moment.
The look on that Tom's face when Todd reversed the roles must have been priceless. It's not his fault that Rainers and gobbling Tom's get him all horned up. I just try to stay out of the way mostly and let nature take its course.