The 270 TSX has such a following, I guess the newer 250 TTSX is the step child.
To me, the 250 TTSX makes a lot of sense, better B.C. for a long shot and classic Barnes penetration.
I'd have to give it a serious look if going for buf. I've read some accounts claiming the 270 TSX is more accurate. I'm gonna try them both pretty soon and we'll see what my M-70 has to say about it.
DF
Huh?
B.C.'s: 250 TTSX is .424; 270 TSX is .326.
Barnes tops the 270 TSX at around 2,800+ fps. They don't currently have data for the 250 TTSX on their web site.
Surely a 250 will fly a bit faster than a 270 out of the same gun.
Higher velocity + higher B.C.'s = flatter trajectory. Both will penetrate and kill stuff.
Just saying.
DF