BCRider
Member
Chambers vary of course but one reason I settled on 30 gns for my cowboy shooting is that it's a load which lets me seat the ball onto the charge before I run out of ram travel when using the ram on the gun.
With a lighter charge I'd have to add filler. And when I'm shooting in cowboy matches there's some pressure and expectation to get back to the group to help with setting and spotting. So I go with the minimum I can do easily and still load and shoot safely.
Having said this none of my .44's show signs of leading with 30gn charges. And as mentioned above instead of the slow to apply grease on the ends of the cavities I use a drop of Canola cooking oil. It's MUCH faster and a LOT neater. And it seems to leave the fouling soft and rather gooey. Plus with the deeply set balls that come from using this fairly minimal charge as far as the rammer is concerned I'd have to bring along a good size tub of grease style lube instead of a little squeeze bottle of oil.
And apparently it's a pretty good lubricant. Back in WWII one of the original uses for rape seed oil, known now as Canola, was for lubricating the valve works on the steam engines of freighters and some warships. It injected well and tended to stay with the metal instead of washing away in the steam like petroleum oils tended to do.
With a lighter charge I'd have to add filler. And when I'm shooting in cowboy matches there's some pressure and expectation to get back to the group to help with setting and spotting. So I go with the minimum I can do easily and still load and shoot safely.
Having said this none of my .44's show signs of leading with 30gn charges. And as mentioned above instead of the slow to apply grease on the ends of the cavities I use a drop of Canola cooking oil. It's MUCH faster and a LOT neater. And it seems to leave the fouling soft and rather gooey. Plus with the deeply set balls that come from using this fairly minimal charge as far as the rammer is concerned I'd have to bring along a good size tub of grease style lube instead of a little squeeze bottle of oil.
And apparently it's a pretty good lubricant. Back in WWII one of the original uses for rape seed oil, known now as Canola, was for lubricating the valve works on the steam engines of freighters and some warships. It injected well and tended to stay with the metal instead of washing away in the steam like petroleum oils tended to do.