The Magpul MBUS Pro LR takes advantage of the low profile and sleek styling of the original MBUS Pro, while also adding an additional feature of an elevation adjustment wheel to more accurately engage targets at different distances. With its all steel assembly, this is the sighting tool that delivers a no tool adjustment, maximum strength, corrosion resistance, and functionality in a small package. Positive detents keep the MBUS PRO LR at a standard AR sight height when they are put in place and so low when stowed that you will barely notice them
 
Low Profile
Melonite Finish
Standard AR sight height when deployed
Positive detents in both the up and down positions
Elevation adjustment wheel for 200-600 meter distances
Height above rail, stowed 0.49"
Length, stowed 2.2"
Weight with hardware 2 ounces
Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail