It all came about because I needed a deer hunting gun real quick. There is an English gun in "Great British Gunmakers" with an abbreviated trigger guard like mine. Also there are several guns with the lock bolt going from the lock and threading into the breech plug with a hook in the front. You'll occasionally see English coach guns with out a buttplate but mainly I didn't want to take the time to put one on this gun.
I would in no way say this is a 'normal" English rifle. It's a "one off" that suited my needs for a hunting rifle that could still be acceptable as an 18th century piece. "Would'a , could'a , should'a" sort of thing. Anyway, it turned out as I had envisioned and serves it's purpose well. I'll be having shoulder surgery again this fall and won't be hunting, so Thought somebody else might get more use from it than I.
I'll be building another for the same purpose for myself in the future with the same lock bolt set up etc. but it will be all wee wee'd up with wire.