Having worked at Barnes in ballistics lab for 5 years I can assure you a 140gr ttsx in 7 mag would be my bullet if choice for elk. Low end velocity is 1600 fps, will stand petals 90 degrees from shank and diameter plus 10 percent expansion. If 150 gr TTSX is available in vortex ammo, may be a better choice. 140 TTSX was my bullet in 280 RemAfter looking at some reviews and answers, what about Barnes VOR-TX Ammunition 140 Grain TTSX Polymer Tipped Spitzer Boat Tail for elk? Does it have a enough knock down power? Thanks again!
Hey Cvcobra,Just picked up a few boxes of 338 Barnes 210 TTSX to see how they will work on engine blocks.