I have done some of the easy upgrades; longer air cylinder, Huma reg., shroud.
Has anyone had any work done to the hammer? What would be a further refinement?
I understand they already have a light hammer spring and the TP is about 4mm.
I intend a de-burr and polish. The hammer is pretty loud during firing.

Does anyone make a single shot tray for this type of gun, not the flip out type, rather one that accepts a pellet into the trough, similar to Daystate?
It will require the removal of the right side plate and incur the obvious knock on concerns, but I suspect the pellet alignment might be improved in this way.