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-   -   1st shot high / left. Why?????? (http://www.quarterbore.net/forums/showthread.php?t=4364)

One Shot 10-03-2010 01:21 PM

1st shot high / left. Why??????
 
I had posted the question on Bad Groups earlier. I'm now trying AA1680 and 190 gr smk's. Yester day and today, my first shot of a 5 shot string is about two in high and two in to the left. The gun has not been cleaned. The next four are anout 1" which is what I wanted. Why should the first shot be soo off? My groups both days and almost identical. Thanks
Doc

i8asquirrel 10-03-2010 05:53 PM

how rapidly did you fire the group? often the first shot from a cold bore can be into a different spot. . .

One Shot 10-03-2010 05:56 PM

I know there can be some difference with a cold vs warm bore, but 2" high and 2"left? I found two other targets that are the same.


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