Hi there,
I'm still pretty new to cast so I figured I'd ask just to make sure. I put together some loads using a Kieth style 160gr HP with 13grs 2400 @ 1200 FPS and 173gr SWC with 12grs 2400 @ 1130FPS out of a 4" barrel. These were cast as a 2-2-96 alloy. Does this velocity sound like a good place to be at? My previous load was a 158gr PC SWC with 13.5 grs 2400 @ 1250 FPS. I'm curious if it's worth it to try a get the 160 gr a little faster. I'm shooting a model 19, and I'd hate to wear it out shooting to high of magnum loads. The other thing is I believe I have some leading on the last 1/2" of barrel, which if I understand correctly means there isn't enough lube on the bullet. Does this mean that I should lower velocity? I've attached a photo which hopefully shows the extent of it.