WANTED Pistol sized used flintlock or mtn. style percussion lock for a 'trapper' style pistol.

[Treestalker]

Need a smaller flintlock or percussion pistol lock for a large bore 'trapper' or Kentucky pistol I want to build, used OK, not too particular as to style, but must be a good 'brand name' lock, will trade a Large Siler classic percussion lock (used) or other plunder, or buy outright. Thanks, George.