if i can take a picture to help let me know, i have no idea on how to identify what kind it is. been googleing this all day, the value's are way over what i thought. anyway, sent you a PM back. because its so old, im looking to take it to a gun dealer to try and figure out exactly what kind it is. all i know is it was old when my granddad used it, over 50 years ago, i used it, its got a really long barrel. side by side, kicks like a mule, and pretty much downs what u aim at. i was never allowed to use it to hunt Squirrels , cause there was never anything left. //LMAO//