Unless I'm missing something, none of the mentioned inline guns meet the legal criteria. The law states it CAN use modern primers, but the IGNITION method must be either a wheel lock, match lock, flint lock, or percussion fired muzzleloader.
Wouldn't an in-line with a simple hammer meet the definition of percussion? Maybe by "percussion" they're not saying it has to be a traditional caplock, just ruling out things like electronic ignition?
