Great info thank you C-FBMI
Nice, thanks for posting this. Those bullets must have been moving (or hitting a lot of phone books or water jugs). The pictures I've seen of game recovered GMX's were not nearly that impressive!
I've got a 150gr GMX I shot out of an '06 into a spike bull moose 80yds away. Looks just like the picture. Rear quartering entered around left kidney, found the bullet inside the hide of the rt shoulder. 36"+ penetration, but no big bones.

How far did he go? I'm a bit ambivalent in regards to mono bullets. I won't question their toughness, I won't question their efficacy, I'll just tell you two accounts of two hunts on TTSXs
1st: BT on my life, 180yard neck shot, buck crumbles to the ground. We run over -mind you, I only had one bullet, don't ask- he's laying down I look at the entry/exit mid point on neck and as we're getting ready to gut, the buck tries to get up.
We found later, C4 was missing chunks out of it, but the wound channel was too clean, probably not enough hydrostatic shock to kill. We had to dispatch it by blade.
2nd: Long shot on Mulie, same range ~200 yards. Two shots this time it took to bring him down. Entry points were two inches apart. 1st shot complete broadside through and through took lungs out, he still ran and 2nd shot (which I considered a clean miss until I butchered it at home) high angle quartered away over 200yards shot, entry point two inch left in rib cage, nicked heart and exited between left shoulder and neck. Then he dropped.
What bugged me and bugs me still, is that you better make sure you place your shot well. There's no blood trail with these bullets, no hair, no bloodshot - can't complain - just completely different class of bullet.
From someone used to the messy bloodshot SST, Core-lokt, Soft point type bullets, to this? Gentlemen, these bullets are ruthless, spick and span assassins, just don't expect a blood trail. Make sure your shot counts
Therein lies the problem with bullet testing on inanimate targets. Its difficult to duplicate the density of a game animal, and its unusual to see a bullet test that includes low, medium and high density target mediums. I've come up with a much simpler formula which seems to answer most questions concerning bullet performance and bullet recommendations for a particular game animal. Ask Dogleg or Douglas.
I've shot several deer with 120gr TSX and TTSX from my .260 Rem, moose with 160gr TSX from a 7mm Rem Mag, 225gr TSX from a .35 Whelen, 175gr LRX from a .300 WSM and a couple with 250gr TTSX from a .375 Ruger. The furthest animal made it a step or two, most bang flopped with red jello where the lungs should have been. I like them.
How far did he go? I'm a bit ambivalent in regards to mono bullets. I won't question their toughness, I won't question their efficacy, I'll just tell you two accounts of two hunts on TTSXs
1st: BT on my life, 180yard neck shot, buck crumbles to the ground. We run over -mind you, I only had one bullet, don't ask- he's laying down I look at the entry/exit mid point on neck and as we're getting ready to gut, the buck tries to get up.
We found later, C4 was missing chunks out of it, but the wound channel was too clean, probably not enough hydrostatic shock to kill. We had to dispatch it by blade.
2nd: Long shot on Mulie, same range ~200 yards. Two shots this time it took to bring him down. Entry points were two inches apart. 1st shot complete broadside through and through took lungs out, he still ran and 2nd shot (which I considered a clean miss until I butchered it at home) high angle quartered away over 200yards shot, entry point two inch left in rib cage, nicked heart and exited between left shoulder and neck. Then he dropped.
What bugged me and bugs me still, is that you better make sure you place your shot well. There's no blood trail with these bullets, no hair, no bloodshot - can't complain - just completely different class of bullet.
From someone used to the messy bloodshot SST, Core-lokt, Soft point type bullets, to this? Gentlemen, these bullets are ruthless, spick and span assassins, just don't expect a blood trail. Make sure your shot counts




























