Found a really cool website where some guys ran their own tests, and thought it deserved it's own, new thread.
The Effects Of Reducing The Barrel Length On Velocity And Accuracy In The 223 Remington
(scroll to bottom for link to check out rest of site)
As most of you know I'm about to buy a pistol and barrel length has caught my curiosity. Anyone have their own experience to share?
Anyone get that chart? Specifically what "2771 – 0.628" means? Or why the powder changes?