<font color=blue>Most people subscribe to the 'expanding bullet/energy transfer" theory.</font color=blue>
Count me in the "most" column. /w3tcompact/icons/wink.gif
<font color=blue>I want no part of an expanding bullet in a handgun.... personally witnessed and experienced myself many spectacular and unexplained expanding-bullet failures</font color=blue>
/w3tcompact/icons/hmm.gif Interesting... There's definitely a lot of evidence that HPs fail to expand a fair amount of the time. I don't think the same holds true for other expanding bullet types though. Regardless, based on your preference of making the largest wound channel, an expanding projectile has the benefit of enhancing that effect.
Like most things in this area, my preference could be classified as "it depends." Thick hide/heavy beast - for handguns at least, I could see where you might want something that you'd be sure "got thru." 'Course my example of "bucky" would hardly fit in to that category. I'd have to say, for the most part, based on my experiences, I fall on the other side and prefer maximum expansion (without disintegration) and "appropriate" penetration (would prefer more energy left in the target than going into the tree on the other side of it.) To each his own, I suppose.
<font color=blue>Maximum penetration gives the maximum opportunity for this to happen. </font color=blue>
I understand where you're coming from, but I guess I would have a little different take. Say "Bad Beast" on all fours is coming straight at you & you have a .45 hole from chest to - uhhh - "rear end" with potentially less than 100% energy transfer. e.g. maximum penetration.
Where you'd prefer that, I'd prefer a .65 cal hole (assumes 40% expansion of .45 cal) from chest to gut and 100% energy transfer. (i.e. you prefer longer but narrower, I prefer wider but shorter).
Assuming the projectile failed to expand (e.g. the expanding projectile has now "turned in to" a solid projectile), all other things being equal (projectile mass, energy, etc.), there's a fair probability would perform in a very similar manner to the "purpose built" non-expanding projectile. The only "loose" situation I see is if "hyper expansion" or disintegration occurred before the vitals were reached. This can certainly happen, but I've yet to see it yet personally.
If the "Bad Beast" had an exceptionally thick hide or other "armor" and it required a non-expanding projectile to simply achieve penetration into the chest cavity reliably (e.g. an expanding bullet would expend all it's energy before reaching it) then, yes, I can see where you'd want that instead.
<font color=blue>wound channel exceeds the size of the animal, the animal literally explodes.</font color=blue>
Yes. I've seen this happen, and at less than 2000 FPS.
<font color=blue>It's just my opinion, formed over my lifetime of shooting,</font color=blue>
I hear ya. I'm in the same boat (I just seem to row toward a little different course, that's all. /w3tcompact/icons/smile.gif)
As I had said early on, whether it be Evan Marshall's statistics, the Strasbourg tests, ballistic gelatin, etc., they all have their controversies, so there's no true "definitive" answer. I have my opinions on the subject, but a lot of this area depends on beliefs/preferences as much as science.
Count me in the "most" column. /w3tcompact/icons/wink.gif
<font color=blue>I want no part of an expanding bullet in a handgun.... personally witnessed and experienced myself many spectacular and unexplained expanding-bullet failures</font color=blue>
/w3tcompact/icons/hmm.gif Interesting... There's definitely a lot of evidence that HPs fail to expand a fair amount of the time. I don't think the same holds true for other expanding bullet types though. Regardless, based on your preference of making the largest wound channel, an expanding projectile has the benefit of enhancing that effect.
Like most things in this area, my preference could be classified as "it depends." Thick hide/heavy beast - for handguns at least, I could see where you might want something that you'd be sure "got thru." 'Course my example of "bucky" would hardly fit in to that category. I'd have to say, for the most part, based on my experiences, I fall on the other side and prefer maximum expansion (without disintegration) and "appropriate" penetration (would prefer more energy left in the target than going into the tree on the other side of it.) To each his own, I suppose.
<font color=blue>Maximum penetration gives the maximum opportunity for this to happen. </font color=blue>
I understand where you're coming from, but I guess I would have a little different take. Say "Bad Beast" on all fours is coming straight at you & you have a .45 hole from chest to - uhhh - "rear end" with potentially less than 100% energy transfer. e.g. maximum penetration.
Where you'd prefer that, I'd prefer a .65 cal hole (assumes 40% expansion of .45 cal) from chest to gut and 100% energy transfer. (i.e. you prefer longer but narrower, I prefer wider but shorter).
Assuming the projectile failed to expand (e.g. the expanding projectile has now "turned in to" a solid projectile), all other things being equal (projectile mass, energy, etc.), there's a fair probability would perform in a very similar manner to the "purpose built" non-expanding projectile. The only "loose" situation I see is if "hyper expansion" or disintegration occurred before the vitals were reached. This can certainly happen, but I've yet to see it yet personally.
If the "Bad Beast" had an exceptionally thick hide or other "armor" and it required a non-expanding projectile to simply achieve penetration into the chest cavity reliably (e.g. an expanding bullet would expend all it's energy before reaching it) then, yes, I can see where you'd want that instead.
<font color=blue>wound channel exceeds the size of the animal, the animal literally explodes.</font color=blue>
Yes. I've seen this happen, and at less than 2000 FPS.
<font color=blue>It's just my opinion, formed over my lifetime of shooting,</font color=blue>
I hear ya. I'm in the same boat (I just seem to row toward a little different course, that's all. /w3tcompact/icons/smile.gif)
As I had said early on, whether it be Evan Marshall's statistics, the Strasbourg tests, ballistic gelatin, etc., they all have their controversies, so there's no true "definitive" answer. I have my opinions on the subject, but a lot of this area depends on beliefs/preferences as much as science.