To clarify with the 140g tipped tripple shock:

This load shoots 3/8" or less in a Rem 700 in a laminate stock, bedded and freefloated

140g tipped tripple shock-seat .050 off the lands***very important
Rem brass
9 1/2** very important
65.0g
65.5
66.0g of IMR 4350
3200fps

You are done with your load development if you don't change anything above. Cool your barrel inbetween loads.

Barnes tripple shocks copper foul a barrel like nosler, sierra, and hornady bullets. I usually clean my rifle with good copper solvent every 30 or so rounds.