ProMag PM200 AR-15/M16 FlipUp Rng'g RearSight? in Waterloo, Iowa For Sale

The PM200 M16 / AR-15 Flip Up Ranging Rear Right has all of the same great features as the standard PM136 sight. This low profile rear sight attaches to AR-15 / M16 flat top A3 upper receivers. The sight may be used as a back-up rear sight or a lightweight rear sight to co-witness with red dot or holographic sights. The sight locks in its upright position, a spring loaded release must be depressed to place the sight in the down position. In addition it is also a ranging sight. The unique rotating disc has (5) .070 diameter apertures preset to specified distances, 0=25 and 200yds 3=300yds 4=400yds 5=500yds 6=600yds. A window facing the shooter, as can be seen in the above photograph, provides a numerical indication as to the range. The sight is preset using the ballistic calculations for (55) grain through (62) grain ammunition used in the AR15/M16 16" carbine length weapon. One click allows 0.55 MOA (minute of angle) change on rifles and 0.65 MOA change on carbines. Constructed of .
Manufacturer: ProMag
Model: PM200
Condition: New
Price: $69.90
Availability: In Stock
Source: http://www.manventureoutpost.com/products/ProMag-PM200-AR%252d15%7B47%7DM16-FlipUp-Rng%27g-RearSight%3F.html?google=1