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Range Report Subsonic Bullets and Loads

brownie338

Private
Minuteman
Feb 4, 2013
4
0
32
Hey fellas, looking for some basic info here. When it comes to subsonic loads, is there any benefit to having long, pointed, high BC bullets that a long, heavy rounded nose or wadcutter cannot provide? For example, in a theoretical .458 caliber subsonic round, would having a high bc 450 grain projectile be any better off in terms of accuracy, stopping power, and trajectory than a heavy flatter-nosed 600 grain projectile?
 
Re: Subsonic Bullets and Loads

BC doesn't mean much with subs. I use 5 grains trail boss with a 120 grain cast bullet in my 260. At 900 fps with a can you can actually hear the firing pin hit.
 
Re: Subsonic Bullets and Loads

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: GrantB</div><div class="ubbcode-body">BC doesn't mean much with subs.</div></div> Where on earth did you come up with that? does a bullets ability to slip through the air and wind all of a sudden become negligent because it isn't going as fast? Of course the BC changes with slower speeds, and that has to be accounted for, but saying it doesn't mean much is a sure step towards poor performance.
Take your 120 cast lead bullet and shoot it against a 140VLD both at the same speed, and you will see that high BC makes a big difference. Like the difference between hitting a milk jug at 50yds vs. hitting a clay pigeon at 400yds.

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: MontanaMarine</div><div class="ubbcode-body">
I believe the flat front bullet is likely to cause more tissue destruction than a pointed bullet at subsonic speeds. </div></div>

^this is true, and I have found it to be such through testing seen here