I shot a buck last fall with a 150gr .277 game king at about 3000 fps from a .270 WCF and the bullet exploded. Shot was 50 yards or so. Deer dropped dead but you could have put a truck tire through the exit wound. It was literally bigger than a basket ball. Total bullet failure. Ive used Hornandy interlocks in the past with the same velocity and have never had one do that.
I really like the way the Sierra bullets shoot but I won't hunt with them any more. Better options available...and for less money in some cases.
