Quote:
Originally Posted by agksimon
As I mentioned in my first post, I was using IMI 55grain FMJ and with the 3X scope, was able to average 2 inch or less groups at 100 yards.
I called one of my friends and he happened to have some IMI 62 grain penetrators and I swapped him a couple of boxes of mine for it.
Went out to the range and was very surprised that the POA was the same, but the groups did open up to around 3 inches.
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Glad to here the POA was the same. Testing is the only way to tell for sure of POI and accuracy. I have an older Sport with the 5R 1:8 twist barrel. Testing 4 different 55gr loads that are at different velocities yielded same POI at 100 yards. In my newer Sport II with a 1:9 twist, the POI is quite different in three of the four that I have tested.