I've been presented by .577 BP Express made by Sauer, s/n 67xxx. The gun is in very bad condition, but rifling is good still. Now I'm in the middle of deep restoration, all ribs are soldering out from barrels and barrels began look like barrels after many hours of hard work.
Next step is bbls regulating, but before it I have to find the right loads and bullet weight.
The brass case looks a bit different from what Marakkai's shown on his web site, it's slightly tapered straight 24G case.
I got bullet molding stuff with this rifle, but I can't say the bullet weight right now, no weights on hands, but bullet is conical.
So what you'd suggest, BP powder type or substitutes, and loads. Thank's.
