Slow motion video.....

[Orchidman]

https://www.youtube.com/watch?v=e-R-D_v0udk&t=3s
Interesting to note the projectile rotation on all except the 45 is clockwise

[CPJ 2.0]

That’s because the .45 is from Australia.

[Bigslug]

Useful tool to choose your powder - look how much you're NOT burning.

More interesting to watch the pistols for the point of barrel unlocking compared to bullet exit.

[Wambli Ska]

I love these types of videos. Thanks for sharing.

A few points:

Always amazed at how much crap blows out if a barrel before the bullet exits!

They all show decisively that recoil is NOT part of the action shooting a gun.

And, how clean and unmolested a bullet leaving from a suppressor looks and acts.

[Orchidman]

I love these types of videos. Thanks for sharing.

A few points:

Always amazed at how much crap blows out if a barrel before the bullet exits!

They all show decisively that recoil is NOT part of the action shooting a gun.

And, how clean and unmolested a bullet leaving from a suppressor looks and acts.

And how fast a 204 Ruger flies....compared with other rounds

[Wambli Ska]

Yeah that!

[Japhy]

Useful tool to choose your powder - look how much you're NOT burning.

More interesting to watch the pistols for the point of barrel unlocking compared to bullet exit.

I was thing the same seeing a lot of unburned powder. Leads to the next question. How does barrel length affect powder selection? One would think a shorter barrel requires a faster powder?

[GrapeApe]

https://www.youtube.com/watch?v=e-R-D_v0udk&t=3s
Interesting to note the projectile rotation on all except the 45 is clockwise

Thomson Center used to use left twist in some (all?) of there barrels I know my 23" TC 30-30 bbl had the left twist