165 tsx vs 180 tsx in 300wsm.

[bighorn1]

I have always shot 150gr tsx out of my 300 wsm, tried the 165 but it groups way better with the 150 and have never lost a critter

[AB2506]

I use the Barnes 168gr TTSX in my 300WSM. Pronghorn, WT, MD and mose.

In Africa, most common antelope from a grey duiker to a Cape Eland. It just works. Velocity is 3100fps.