This is an Official Gun Wiki Subcategory SgtMajGW G. GloverSemper Fi 16:52, December 9, 2010 (UTC)
Gun Science is the science and math behind firearms.
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This is an Official Gun Wiki Subcategory SgtMajGW G. GloverSemper Fi 16:52, December 9, 2010 (UTC)
Gun Science is the science and math behind firearms.
All items (17)