Jeff Siewert
👤 SpeakerAppearances Over Time
Podcast Appearances
Yep.
Uh, and he's talking impact points, right?
Yeah.
Yeah.
So that's the impact point is, is, is a function of the bullet barrel interaction.
and where the barrels pointed as the bullet leaves.
Okay.
Um, and the, the, you know, it's the gun recoiling and rotating and the whole bit.
So there's, there's a lot to the dynamics.
Um, uh, what about group sizes?
Do you say anything about group sizes?
No.
Okay.
All right.
So 300 blackout is one of my least favorite cartridges for a lot of reasons.
But one of the reasons is one of the reasons I think is the fact that it doesn't have much of a shoulder.
And that doesn't do a very good job of restraining the propellant during the combustion process.
And so I have, I don't think I have it in this presentation.
I have it in other presentations.
You compare the correlation between pressure and velocity for most bottleneck cartridges, and the correlation's pretty good.