If I hunt with a 308, I already run 168 AMAX over 42.5 GR of Varget in my SCAR 17, so I will probably stick with that.
Are those bullets suitable for big game hunting? I know some of the target bullets are actually heavy enough and have a high enough sectional density to work for thin-skinned medium game, like deer, but others are too frangible to be well-suited to the task. The 308 rifle I'm loading for shoots groups that are under 1/2 MOA with 155gr AMAX bullets, but I would not use them for deer hunting.
Looks to me like the 155gr AMAX would go in, blow up, devastate soft tissue, and probably not exit. It would kill very well, but leave little blood trail if the deer ran off. That is not acceptable terminal performance from a big game bullet...an exit wound is highly desirable.
Hornadyle.com - 155 gr. A-MAX® TAP PRECISION®
In gelatin tests that best simulate big game hunting, (pure gelatin and wallboard) the 168gr AMAX looks like it would perform better, with improved penetration (on the wallboard, which is most comparable) and a higher weight retention across all tests. This bullet would likely retain the mass to create a large exit wound.
Hornadyle.com - 168 gr. A-MAX® TAP PRECISION®
Both would surely kill a deer, if properly placed...but I wouldn't bet on consistently getting a blood trail with the 155's. I'm positive the 165gr Hornady Interlock BTSP will perform reliably on deer, hogs or even elk, should that come to pass.
Hornady Manufacturing Company :: Ammunition :: Rifle :: Choose by Caliber :: 308 Winchester :: 308 Win 165 gr InterLock® BTSP
I try and not overthink things. You have to remember, Indians killed these things with a stick and string (nothing like what we use today) for years. If my bullet goes in, blows up heart lungs, and doesnt exit (I think it will exit) that deer is going to fall down dead pretty quickly. If there is little blood, I know how to track without blood, so im just fine. If all that fails, nothing can hide its heat signature, so I will break out a thermal, and find it anyways. Ive killed 40-50 deer in my life, and never lost a single one. Shot placement is key.
Ive only killed a handful of animals with the AMAX. The pronghorn at 300ish had an exit, as did all the coyotes.
You might want to check with DNR. I've been told that its illegal to use thermal for deer locating. Same as dogs.
I try and not overthink things. You have to remember, Indians killed these things with a stick and string (nothing like what we use today) for years. If my bullet goes in, blows up heart lungs, and doesnt exit (I think it will exit) that deer is going to fall down dead pretty quickly. If there is little blood, I know how to track without blood, so im just fine. If all that fails, nothing can hide its heat signature, so I will break out a thermal, and find it anyways. Ive killed 40-50 deer in my life, and never lost a single one. Shot placement is key.
Ive only killed a handful of animals with the AMAX. The pronghorn at 300ish had an exit, as did all the coyotes.
I've killed a like number of deer and hogs, with none ever lost from a rifle shot, (lost a doe bow-hunting) but any bullet that does not exit a big game animal has failed, in my book...even if the critter drops where it stood. I ask four things from a big game bullet:
Accuracy - A bullet must hit where it was aimed, first and foremost...almost to the exclusion of all else, to your point.
Penetration - A bullet must penetrate through and through, reliably, leaving an exit wound that bleeds well, ideally.
Expansion - If designed to do so, a bullet must expand fairly early in the penetration process, but not so much that it fails to create an exit wound.
Energy - A bullet needs enough energy to do all of the above, making energy by far the least important attribute of most cartridge/bullet combinations.
All those things are great, I guess I'm just simpler. I require a bullet to go where I tell it to. Deer are not cape buffalo. If I tell the bullet to go to the right spot, and it does what I tell it to, then good things will happen.
I was scouting tonight, and watching a young 10 point. It got very nervous (I knew it wasnt me, I was 250 yds away, with the wind in my face). I have a specific stand I can see 1/2-3/4 a mile from, that I sit in while scouting. Closest shot from this stand would 200 yds, so I dont even take a bow when sitting in it. I take rifle in case I see a yote (today it was the same SCAR, with the same 168 AMAX). A coyote popped his head and shoulders over the hill behind the buck at roughly 300-325 yds. I shot the coyote in the neck, it went down, and through the shoulder blade leaving a quarter size exit hole. The coyote dropped, and all was right with the world.
I respect all legal actions of other hunters, doing my best to avoid any of the "ethics" discussions.
All those things are great, I guess I'm just simpler. I require a bullet to go where I tell it to. Deer are not cape buffalo. If I tell the bullet to go to the right spot, and it does what I tell it to, then good things will happen.
I was scouting tonight, and watching a young 10 point. It got very nervous (I knew it wasnt me, I was 250 yds away, with the wind in my face). I have a specific stand I can see 1/2-3/4 a mile from, that I sit in while scouting. Closest shot from this stand would 200 yds, so I dont even take a bow when sitting in it. I take rifle in case I see a yote (today it was the same SCAR, with the same 168 AMAX). A coyote popped his head and shoulders over the hill behind the buck at roughly 300-325 yds. I shot the coyote in the neck, it went down, and through the shoulder blade leaving a quarter size exit hole. The coyote dropped, and all was right with the world.
I've read with interest this and the .243 post. I happen to have both calibers available in a H&R handi rifle. I'm bouncing back and forth on which to use. I load the 243 with 100 gr sierra gameking and the 308 with the 150 gr sierra gameking. I know a lot of you guys don't have much love for the sierras but i've had decent luck and the rifles seem to like them. Cost is a slight factor. I hunt in the edge of woods with most shots under one hundred yards but do have occasional opportunity in bean/corn field for a longer shot on deer walking across the power line. These would be in the range of 200-250. Personally I think either is a good choice with the 308 perhaps a slight edge. Opinions????
I've read with interest this and the .243 post. I happen to have both calibers available in a H&R handi rifle. I'm bouncing back and forth on which to use. I load the 243 with 100 gr sierra gameking and the 308 with the 150 gr sierra gameking. I know a lot of you guys don't have much love for the sierras but i've had decent luck and the rifles seem to like them. Cost is a slight factor. I hunt in the edge of woods with most shots under one hundred yards but do have occasional opportunity in bean/corn field for a longer shot on deer walking across the power line. These would be in the range of 200-250. Personally I think either is a good choice with the 308 perhaps a slight edge. Opinions????