Midwest Industries Same Plain Low Profile Rear Sight
Sight Sits .4375" when folded. Over 1/8 inch lower than A.R.M.S. 40L when folded. Extremely low profile dual aperature design. Featuring the same ball detent battle proven design of the MI ERS. Locking detent with a large surface area for maximum strength. Lock detent button with stepped down turns, to provide a surface you can grab onto if your hands are muddy or wet. Micro style windage knob featuring the same MOA adjustment as the standard MI ERS. Allen wrench included for installation.
