i have a jeager .50 cal percussion rifle i use for shooting on my league it has a 31"rice swamped barrel that i am having jason at rice build me a new barrel for actually it's built i just sent the rear sight which is a folding double leaf sight that was on a old rifle this particular sight was in a base that was soldered on the barrel of the old rifle anyway i had a very hard time trying to find a good quality folding leaf sight for this gun just seems like nobody makes one they have them at tow but there a cast piece that many have told me don't last.i know this piece is not a traditional piece but older jeagers did have folding leaf rear sights on them. any thoughts on the issue ? thanks!!