1.0 link Rainbow Dash Network http://rainbowdash.net/ m14brony http://rainbowdash.net/m14brony http://rainbowdash.net/notice/3669424 @<span class="vcard"><a href="http://rainbowdash.net/user/32751" class="url" title="MetalTao"><span class="fn nickname mention">metalnarwhal</span></a></span> I do not have a machine gun, given the immense expenses associated with legally obtaining one.<br /><br />I believe that .50 caliber (12.7mm) is the largest bullet diameter one can legally own when it comes to centerfire cartridges.