steel construction adjustable rear sight
  
treated with Melonite QPQ™ coating for maximum durability
  
mounted on a 1913 Picatinny rail
  
side repair easily adjustable, no tools required
  
  ~0.5 MOA (0.566"/100m) per click at 14.5" radius
  
  ~0.4 MOA (0.410"/100m) per click at 20" radius
  
height adjustable 200-600m, in 50m increments
  
  - designed for both 5.56 and 7.62 calibers
  
standard AR height with scope open
  
Made in U.S.A.
  
weight: 57g