I've got a he509t-rd. It comes with picatinny mount and what I think is a Glock pistol plate. This has single dot or 2 MOA dot and 32 moa circle reticle. I like this thing alot just funding another project. Message me with your phone number if interested. Complete with box and docs. I've never used the plate so I can't verify what pistol it works on. Asking $400. If you come to me $385.