I have found that 140 gr TTSX are very easy to load in 7mm rifles and would not hesitate to use them on elk. I did, however, just pick up a Semi-custom Rem 700 with Kampfeld upgrades that shoots 150 gr Nosler Partitions quite well. It will be a toss up for 2020 Wyoming elk season.
donsm70


Life Member...Safari Club International
Life Member...Rocky Mountain Elk Foundation
Life Member...Keystone Country Elk Alliance
Life Member...National Rifle Association