- Joined
- Aug 29, 2020
- Messages
- 434
- Reaction score
- 795
Looks like a lot of rubbing going on with the tumbler and mainspring in the lock mortice....I think that is what the white marks are right in front of the hole for the trigger sear. That can cause all sorts of half cock, full cock and trigger issues. You can blacken the lock internals with a candle....put it back in, work the lock back and forth between uncock, half cock and full cock.....remove and look for black marks....remove any wood that is marked with a sharp chisel and repeat. That should fix it up.
All kind of stuff can happen with differences in humidity, storage, old oil and what not. I always think it's better to learn to fix these things yourself. I was watching a Morphys' auction of an Antes copy not long ago. The rifle was made by a couple of the best makers around right now....full cock and half cock didn't work as noted in the auction. It was also a Chambers lock and I have no doubt it could've been made to work perfectly with just a little know how. I've never heard of J Cook but your gun looks pretty well made from the pics....a little tweaking and I'm sure it'll work fine.
All kind of stuff can happen with differences in humidity, storage, old oil and what not. I always think it's better to learn to fix these things yourself. I was watching a Morphys' auction of an Antes copy not long ago. The rifle was made by a couple of the best makers around right now....full cock and half cock didn't work as noted in the auction. It was also a Chambers lock and I have no doubt it could've been made to work perfectly with just a little know how. I've never heard of J Cook but your gun looks pretty well made from the pics....a little tweaking and I'm sure it'll work fine.