Thanks everyone for the nice comments. I have put a few rounds thru the gun just enough to tell its gonna do pretty good. The sights were perfect for windage without touching them and the front needs to come down quite a bit when I see what the tightest load combo will be. Lock is very fast an sparks like my uncles old Lincoln 225 stick welder. I think the lock is gonna be pretty easy on flints as the flint is still good an sharp after 15 rounds.