http://www.ruger.com/service/productHistory/RI-10-22.html
Took about 10 seconds to find with google...:thumbsup:
Took about 10 seconds to find with google...:thumbsup:
This will help with some.I wish S&W's were as easy to find info on as Ruger's. Just about have to write to the company or buy someones book on it.