This is the same calcalutor I posted about here several months ago prior to its introduction.
Mon Feb 02, 2009 8:29 pm
While the working version has yet to be released on the companies site...Winchester will be introducing an awesome new online ballistics calculator that will be free to all users. Based on the available functions it looks like this is going to be the best ballistics programs to be introduced by any of the major ammunition manufacturers to date!
Below is a preview of what will be avialable. (Should be available within the next few months...)
Winchester Ammunition will unveil a state-of-the-art Ballistics Calculator Spring 2009. The new Winchester Ammunition Ballistics Calculator is considered the most advanced ballistic calculator on the market; users can choose their type of ammunition and compare up to five different bullet types with easy to read and high-tech ballistic charts and graphs. Enter specific conditions like wind speed and outside temperature, adjust zero marks for sighting in, print out or save the ballistics of your favorite load; and let the Winchester ballistics calculator help improve your shooting ability. http://www.winchester.com/ballistics/default.aspx