Today will testing loads at 250 yards,I noticed I was getting 3 shots in a tight group and then
2 fliers..Each load I tested did basicly the same thing...Could this be caused by the brass?

I am using Rem full length sized brass...Or is it just a myth ?

Or do you think it could be from barrel heat? Have thought about drilling a few holes in the
barrel channel,but did not know what it would do to the strength of the stock....It is a Bell and
Carlson metalist....How about some thoughts on this.....Ace