Bob,
No, the Coggie, made in 1909 has land and grooves rifling, rather than the original H&H 1885 patent ratchet rifling, something that everyone did (except Lancaster with their oval bores) after Holland's patent expired, I understand.
Barrels had a bulge at auction and I bought, believing the bulge could be fixed. It was and the barrels reproofed. Tried to work up a load, but could not get proper regulation beyond 50 yards (even the felt wads go as far as 50 yards!). Sent to Keith who did three moves and thought he had it, but only tests at 55 yards. Well, the 100 yard composite group was 10+ inches, not usable. So back to Keith who looks to have done the necessary with four moves of the barrels. I'll do the follow up at the range at 100 yards and we'll see if the brilliant results at 60 yards translate to minute of kudu at 100...
Regards, Tim
