100yds
5 shot group--.099
10 shot group--.199
200yds
5 shot group--.250
10 shot group--.449
300yds
5 shot group--.450
10 shot group--.699
100yds
5 shot group--.099
10 shot group--.199
200yds
5 shot group--.250
10 shot group--.449
300yds
5 shot group--.450
10 shot group--.699
The only requirement is that it be fired at a registered match, with a moving backer. The moving backer is waived fo 1000yd matches. There is a limit of 2 patches per year.
Official Screamer Patches are issued by Precision Shooting Magazine. If you go to page 106 of the July 2008 issue of Precision Shooting it will give you all the information. A facsimile of the application and a picture of this years patch are also located on page 106. You do not need an official copy of the match results.
I am corrected. I thought they were sponsored by the IBS or NBRSA