4.0 out of 5 stars probably works great, just didnt fit the notch in my 1911 slide - ADE Advanced Optics Mini/Micro Reflex Dot Sight Mounting Plate for Colt 1911 Standard

wanted to put a RDS on my rock island 1911 A1 style 45. went through some trial and error because i'm relatively novice at modifications. ordered this mount to see it if would work and sadly it did not. company was great at helping me return the item for a refund and everything was hunky dory. just turns out i needed a 'novak' style notch mount for my particular type of slide. live and learn!