I read that when it first came out and was surprised by a few rounds.
In 9mm:
-The Barnes 115 gr TAC-XPD +P was surprisingly consistent in opening and penetration
-Both of the non 80 grain Corbons as well
-It appears that 147 grain and up is far too heavy for a regular load, and unable to open consistently, or at all... Even the 135 grains that are not a +P have trouble expanding. (Federal 150 gr Micro HST ***NEW*** being the outliar with 5 for 5 opening and expanding nicely.)
-The Federal HST 124 grain are very impressive at .61" avg and 100% of them expanded and went about 18" in
-The Hornady Critical Duty 135 grains were weird because the non +P averaged a deeper penetration than the +P
-L O L at Liberty 50 grain !
-PNW Arms 115 gr Tac Ops SCHP Ive never heard of but were VERY consistent in opening, expansion, and penetration
-Winchester 124 gr Ranger T-Series +P surprised me big time. 124 grains +P seem to typically be the hot tip, but these things didnt expand for shit... Hard pass for me.
What I took from this is that a middle of the road weight with a middle to high velocity is key. Too light and there is no momentum, too heavy and they have a hard time expanding properly, too slow and there is a lack of penetration and again trouble opening and expanding, too fast and were back to trouble opening and expanding. It appears that about a 124gr +P is ideal in this caliber. I didnt care to read about the other calibers...
Doctor Gary Roberts has done much more work on this subject and is the leading expert in duty ammo performance and terminal ballistics. I'd put much more faith in his findings than luckygunner. There's nothing wrong with them doing a test like this, per se, but when it comes to actually depending on the ammo, Doc Roberts testing is the culmination of a lifetime in real world application & scientific analysis. But there are a few loads here that overlap with his recommendations.
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The bonded Golden Sabre is a much better bullet than the old Golden Sabre (still available). The original GS has a tendency to shed its jacket.yup lots of interesting info. I was also surprised by those barnes rounds they appeared to do very well. It really just reaffirmed my love for the 124 +p golden sabers which did very well with consistent expansion, makes me happy to have a stock pile and not need to look for something new. I think the hornady issue had to do with as the +p ones were hitting harder they opened up quicker, slowing it down and preventing further penetration
Hydrashoks have a bad tendency to plug up and act like hardball. There are a lot better options these days.little surprised by the 147gr hydra shocks but they werent alone as leshaire mentioned. Liked the critical defense
The bonded Golden Sabre is a much better bullet than the old Golden Sabre (still available). The original GS has a tendency to shed its jacket.