Two questions jon.
1. Would the hammer be better if made out of titanium than aluminium?
2. My gun like tinners is power locked. Tinners said he found the problem layed with the hammer spring being too soft. So fitting a stronger one cured the issue but had to make adjustments to keep legal. If you do as you say and reduce it a bit to adjust for the top hat thickness could this make that power locking problem more prone to happening?
Reason i asked about the Ti hammer is i can get hold of some Ti round bar. Regards. Chris