I basically have one already, with a much better sight.....the Docter, the original open reflex; plus mine is mounted in a much nicer way, direct mounted with a Burris 336 direct mount base, which eliminates the weaver rail and weaver base, makes the whole setup more than twice as light and mounts closer to the receiver, not to mention it looks a lot cleaner.
Just need to get the port job, already have all the other mods, plus some xtra stuff, like custom sling stud, and limbsaver pad to replace (hard as rock) steadygrip shoulder pad.