Interesting Article on COL or OAL

[Tomeguns]

Came across this Article , thought it was interesting, Its an older Article but a good read.
Chasing optimal COL for my 9mm needed a break. lol

https://www.gunsamerica.com/blog/case-overall-length-coal-reloading-tips/

 

[Mike Overlay]

Nice. Very good read.

 

[Sp00ks]

Along the lines of the article if I remember correctly. I saved this vid a long time ago.

 

[Tomeguns]

good video.