08 September 2009
![](http://blogmarks.net/screenshots/2009/09/08/e406548ce2665adb362504201248d5f9.jpg)
External Ballistics Calculator
![](http://blogmarks.net/img/default-gravatar.gif)
A Ballistic Spreadsheet
This free download from Owen Guns will give a lot of answers to ballistic questions by shooters who have a computer with either Excel or OpenOffice.org installed. To obtain a copy of the FREE Ballisctics Calculator, please send...
02 August 2009
![](http://blogmarks.net/screenshots/2009/08/02/71717ed93dd518adf81ad0691c0da907.jpg)
Owen Guns Bulletin August 2009 Edition 22
![](http://blogmarks.net/img/default-gravatar.gif)
Welcome to the Twenty Second Edition of the Owen Guns Bulletin.
STOP PRESS
Scroll down for another Free Firearm Manual &
A Free External Ballistics Calculator for all Components,
Not Bullet or Powder Brand Specific.
We are currently publish...
1
(2 marks)