thanks for the info dr.b.i had kevin build me a 270-300 win mag last year.it is built on a benchrest trued remington with a #3 broughton,sleeved bolt,pillar bedded in a bansner high tech stock.this rifle shot 5 different loads including 130 gr tsx between 1/4 and 1/2 moa at 100 yds.needless to...