I am going to register for the event here in Carrollton, Texas on May 3rd. I was reading all of the information on Sportshooter.com but I still had a few questions: 1. When they describe the three events, all of the descriptions end with the statement that the gun must be secured in an approved manner, but I never could find what this is. 2. If I choose to reload my magazine between strings, am I given a reasonable time to do so? 3. I sent my GSSF registration in on March 16th, I obviously won't get my id card before the match at the beginning of May. What would you guys recommend I do to avoid trouble with trying to send in my registration for the match and avoid having to double pay my GSSF fee? I'll post more questions as I think of them Thanks.