AR15.COM :: Forums :: The Trouble With 3-Shot Groups (plus - The Texas Sharpshooter - page 10)

AR15.COM :: Forums :: The Trouble With 3-Shot Groups (plus - The Texas Sharpshooter - page 10):

Here's a link to a whole list of ballistic programs.

http://www.stevespages.com/page8b.htm


"Don't mention it. Of the many programs listed in the link, two that I like to use for determining the mean radius are Group Size Calculator and RSI Shooting Lab.

Group Size Calculator is very inexpensive ($10.50) but does require a scanner to input your targets. RSI Shooting Lab is much more expensive ($99.95) but does not require a scanner. Both programs require careful calibration of the program to your scanner/monitor to provide accurate results.

There are other programs that don't require calibration, but you have to measure the coordinates of the shots on your target and enter the numeric values into the program by hand. (More time consuming.)"