Ramlite magnetic rail

[TJNewton]

I took mine out today with a Primary Arms red dot and was getting 3" groups at 50 yards and 6" at 100. That was with the "bunch of grapes" sight picture I get with astigmatism.  The rail was on and off several times and held its zero.  Unfortunately they went out of business a while back.  If you ever see one grab it.   

[RSR]

Yeah, surprisingly good for what they were.  I sold mine as didn't really have a place for it.  They were also pre-RS Regulate and CSA side rails IIRC.

But nowadays even with those options, I think there'd be a stable market for them with some of the micro-prisms -- provided they're as accurate with those as they seemed with red dots.