Just for what it's worth, I have a small Siler in the first gun I built from a raw blank and damn, that's a fine lock. I was at rendezvous last weekend and a buddy followed me through the woods walk and he couldn't get over how instantaneous the lock is and I agree, it's absolutely foolproof and is very quick. I have some Chamber's late Ketlands that I like a lot, plus a number of other locks that are perfectly acceptable, but I think the small Siler in flint is my favorite. I just ordered pistol parts for my sons and they both chose Siler percussion locks, but I really wish I could have talked them into small Siler flintlocks. I may have to build a pistol for myself at some point with the small Siler flint I like them so much.