A light and compact scope with powerful and bright optics, the M151 has a 12-40x magnification with a 60mm objective lense diameter. The scope has a Leupold MilDot reticle for both range ...

from the chart, the Widow Maker scored a 6, average for inexpensive scopes with multi-coated lenses. It was then frozen overnight at zero degrees Fahrenheit, and the next morning submersed in 100 ...