Would anyone else be interested in seeing a gas check spire point mold in .453 similar to the 502-375-SP design, scaled down and perhaps purposely lightened further to eek out some more velocity.
Could a .454 in 460 s&w with spire point function ballistically or even be possible to cast at 250gr or even lighter? I’m not a bullet designer but I realize the primary benefit of the 460 is velocity and that going heavy would limit that major reason for having a 460.
Maybe I’m off base but I saw the 500 spire point mold and thought, why not the 460, but make it light so it makes sense in the 460.
To start with, it’s extremely hard to keep the weight down on a 45 cal bullet and still have any bearing area to guild it down the bore. The best I could do with this concept was 270 gr.
If you can get a mold going, it would be best to offer a .452 and a .454 in the same run.
Hmmmmm, this looks like it would be fun in a muzzle loader sabot as well as my 460 mag. I would be fine with the above bullet in .454. That would give me some room if I cast with soft lead. Count me in for one.
Which bullet style do you guys think would fly better? The noe spirepoint or the frank designed spirepoint?
It depends on what your looking for in bullet proformance.
The NOE SP, will penetrate hard objects better at closer ranges. The bullet that I designed will loose less velocity and have more energy at longer ranges.