OK so up until now I’ve rejected the need to try a red dot on a pistol. Well about a week ago a Shadow Systems DR920 popped up on Armslist and so I thought why not. Then I put a Holosun red dot on it and gave it a try. Let me just say I love this thing. Even got a very very nice IWB kydex holster sold by Tacticon Armament for $15 on Amazon that fits with the RD. Great set up. Now I want the G19 size MR920.