There are a lot of percussion guns with Egg's name on them, unlike most I think this one might have been made before he died. Serial number 832.
It has unusual (downright whacky) features but the overall appearance is Eggy apart from the trigger bow.
The breeching lights to the centre, shades of Nock. Overly complicated is good, he's not sure what works best, hasn't been sorted out yet.
The damascus twist looks like Egg but the foresight is odd.
The bridles are designed to key in to the woodwork and stop the locks moving back. Egg was no fan of percussion, "If I were to kick a fellow out of my shop, would he go off so strong on his legs as if I allowed him to walk out?"
Underneath those clunky looking bridles are perfectly sculpted friction free mechanisms.
The main springs fit inside the stirrups, as would a foot. Anyone seen that before?
Platinum pinhole vents and platinum wear plates under the barrels at the breech end. Premium grade, smoky grain walnut.
Problem is the date... Durs became blind in 1822 and died in 1831. Forced out of retirement when he lost his fortune in a disasterous airship venture with Pauly, is this gun credible to have come out of his shop pre-1831 and have the masters approval? Bear in mind that he went insane towards the end, thought anyone who appoached him was going to attack, took to carrying a brace of pistols. His will was contested on the grounds of insanity and overturned.
I have sought expert opinion, so far one Yes, one No
Edit: Forgot to mention, has D Egg on both locks and his "D Egg London" (plus usual arrows and stars) in gold on the top rib