Well me and My Dad when we built the Porch .......HEHE
No no really LOL I made that rail for my Sub. I improved (in my opinion) on a KTOGers design that used screws into the plastic. :shock: You use a Weaver for a 10/22 and two tapped strips of aluminum that go inside the forearm. This allows the base to be clamped to the forearm. There is a guy making them on KTOG called Vern. Nice mount but I already made this before he started making them for sale. If I was going to do it again I would have gone with his. If you like I can talk you thru making your own.