hey yall... new registeree but i have read quite a few threads over the past year or so and a lot of responses and what not have seemed to be well educated.. so, here it is. my grandpa gave me an old rolling block .22 from way back when. it looks a lot like the old stevens favorite .22. but all the pictures i have seen they have hexigon recievers and mine is just round.. all he had was the reciever, no barrel, no stock. so i dont have much to go off of. i will try to get pics but can anyone help me out?? what is it!!