A few years back, I got a 9mm Spanish made BP rifle for a good price. I've taken it to the range a few times. Looked around for a projectile and didn't see anything I wanted to invest in. Took some of my cast OO buck pellets and patched them, and off I went. It's a hoot. Don't remember my load, I got it saved somewhere. LOL Seems to be pretty accurate, but the problem is, it has a rice grain diameter front sight, and a notch or short groove in the tang. Anybody have ideas on this? 1st and most important--I don't want to invest a lot of money. This is a, should I say, cheap rifle, but it is fun to shoot, and I have dreams of going squirrel/rabbit hunting with it. It seems to be a shooter, as the groups I've fired with some terrible sights, seem to be all right. I'd like to see if I can tighten them up. I'm a pretty resourceful person, a skill set(not a gunsmith) and have a few ideas, but I'd like to reach out to this forum, because I know there is a world of knowledge/experience here.