Hawk Chairgun Pro software Free download

Thought I would post this for all….Seems to be really good…

http://www.hawkeoptics.com/us/chairgun/index.php

Using this program for results….Condor 24″ barrel
Shooting JSB 18.1 at 1000fps. If shot at a 21 deg angle will
have a range of 574 yds which equates to .32 miles….
Something to think about when shooting without a backstop..