Overview System Requirements Related


Figure of Merit is mathematical way of expressing the accuracy of a weapon. It is the average distance from the center of a group (this application uses the British Standard of a 20 shot group) to the mean point of impact. From an accuracy standpoint it is considered more useful that just simple overall group size. It was developed during the Victorian era, and was the most common way that arms of that time were judged in regards to their accuracy.


Additional information

Published by

John W. Warns

Release date


Approximate size

420.43 MB

Age rating

For ages 17 and up



This app can

Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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