Jeff Siewert
๐ค SpeakerAppearances Over Time
Podcast Appearances
So the H4350 had a muzzle velocity variability of
eight feet per second.
The W760 had 15 feet per second.
The Vargot had four feet per second.
And the H100V had a velocity variability of 10 feet per second.
And so let's talk about all the graphs here with the blue dots and the orange dots.
So the blue dots are what's called the yaw rate.
That's the wobble of the bullet
as it initially exits the barrel.
And that's one of the primary sources of the
the fall of shot scatter at the target.
We know it's dispersion.
Some folks call it accuracy.
It's not accuracy really.
But so, you know, and at zero in the middle of each of these charts is the average muscle velocity.
And then we go out from outwards from there, left and right, there's plus and minus one, two, and three standard deviations or sigma from the average
So that's the variation that you're going to see as a result of firing lots and lots and lots of bullets, okay?
And you can see that, like, I'm going to just pick on the H4350 for a little bit.
So there's, you know, it's pretty easy to see that there are waves in that response map.
So there are, you know, like just shy of minus one standard deviation in muzzle velocity, there are some bullets that are going to come out with very small initial yaw rate.