Win. Model 59 12 guage

[DHuffman]

This was my Grandpa's (99%) sure and remember seeing it in his house back in the old days.

They made about 80k of them from 1960-65

12g autoloader, the muzzle device I remember from my youth.

[DHuffman]

It's a Win-lite model 59, 2 3/4" chamber. The barrel is fiberglass over a steel core.

The pic shows a spot on the barrel where the fiberglass wore through.