Re: suppressed .30 caliber
Alright. Here is what I know.
If you want to kill stuff at subsonic velocities you need a projectile that will expand at subsonic velocities. If it first expands, you then need a projectile with a really good accuracy potential. Shooting non expanding projectiles, a larger diameter, larger grain weight projectile is king. But the non expanding projectile realm is the land of SUCK. Non expanding projectiles at subsonic speeds kill like mean words. Maybe if you're lucky...
The .300 Whisper, .223 subonsonic, .308 subsonic all are POOR performers with non custom projectiles. Custom projectiles cost a LOT. <span style="font-weight: bold">Shooting an animal with one of these makes you a douche bag.</span> Raise your hand if you're guilty and I'll tell you to your face. Anyone who wishes to test this theory is welcome to come visit. We've done the testing with back up shooters for a solid kill shot when the first one fails. I've seen feral cats shot 2X with a .300 whisper try to run off. While only good hits count, there are rounds that do not perform. These all fall into that category. Like shooting animals with green tip and other penetrator rounds, except with non of the hydrostatic shock.
.44 Mag, .50AE, 9mm, and .45acp are all better choices. I'm using a 45acp that is MOA at 100yds right now throwing Hornady's 230gr XTP's. Kills like thors hammer. I find the 230gr 45acp's perform better than the 147gr 9mm stuff. As you move past the .230gr 45acp sweet spot you start dealing with more bullet drop. Talk to JD Jones and he will tell you to go 45ACP if you need the accuracy and .44mag if you are shooting hogs. Apparently only hogs benefit for the higher grain weight because of their body mass. 45ACP has less drop than the 44mag. And I'm using the same loads in my sidearm.
Chamberings like the .338 Spectre are KING because you can push 300gr projectiles with an INCREDIBLE BC. The better the BC the less the drop. It's just that simple. The downside being the expanding rounds cost a LOT, like mentioned earlier.
I don't hate paper. I don't shoot it. Don't care to. Only shoot it when zeroing or trying to win money.