I also saw a link the other day (not sure where and too lazy to look it up at the moment) about "stoning" the stock hammer. I've done the auto-bolt-release mod and made my own extended mag release for mine, plus added a scope. I'm thinking about doing the hammer mod, but I'm not sure if I'll do that or just buy the VQ that ATM mentioned.
I do recall that if you change to the VQ hammer, there is one spring that you're supposed to leave stock.
Good luck!
Blessings,
Bill
"I'd have it bronzed" not updated! Great shooting!