Talk:300 m rifle three positions

Caliber
What is the caliber? —Preceding unsigned comment added by Th1alb (talk • contribs) 23:57, 7 April 2009 (UTC)
 * "Maximum 8 mm" according to the rules. In practice, various calibers between 6 and 7 mm have been used but 6 mm Norma BR (a variant of 6 mm PPC) nowadays is the choice of the top shooters. — JAO • T • C 00:30, 8 April 2009 (UTC)