I have a Lanber Sporter M/C.
One of my Chokes is trashed, the groves for the key are worn and it's a right pain to tighten/loosen. It's the choke that has 4 notches on it (Can you tell I'm not a shotgunner) I was told to use this choke for Clays.
Has anybody got a spare choke sat doing nothing due to upgrading to Extended chokes? Has anybody got an extended choke, they no longer need?
I don't know the thread, I assume that makes/models are different.