A pic is worth a bunch. Some recent .223 testing with a new powder (for me). 5 per gun at 0.5 grain weight increases.
The 1" dots are too small for me to see at range without magnification. So hence the marker circles for the AR. The bolt gun had 18x scope. Ignore the .30 caliber holes.
The 1" dots are too small for me to see at range without magnification. So hence the marker circles for the AR. The bolt gun had 18x scope. Ignore the .30 caliber holes.
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