My current rail is an ULE'd RT Pro, single front grip mounting hole.
( similar to the 5th picture down from here: Mag Rail List - PB Legion
My rail is like the one in the middle of this pic: http://www.mcarterbrown.com/gallery/...-20853&cat=807
I currently have an AM/MM vertical ASA (ie. one like this
) where I cut off the top bevelled "horns." It works fine, but I'd like it a bit shorter. I'm just wondering how much "meat" I've got to work with.
I guess I should be asking what's the distance from the top of the air hole to the top of the vertical ASA on a RT Pro Vertical ASA Adapter? Ie. this one: Vertical ASA Adapter RT Pro