For such wishes there is only one place in the world. to make a pilgrimage to the Holy Land and ask for it from the wall that remains of the Holy Temple.
Probably this is the only thing that will help.
I take care of some guns that belong to our club members who shoot STI guns. From day one I asked them to install buffers. Now they are after 75 K factory ammo and look almost like new. Much better than the other guns of the same type that shot much less than them.
The original fp (63mm) is not protrude. But the extended fp (64mm) is longer than it by 1 mm and it does protrude from the surface when the hammer is lowered.
In the case of the gun falling on the hammer it is almost 100% that the gun will fire.
Some, that I remember according to Tanfoglio old models. Material is a hardened casting of 4140 or something similar in its properties. Much better quality metal than any CZ pistols
of course. Because it has a slope to the right.
I always demand from myself that everything be perfect. That's why I make all the guns I use in competitions myself because I don't trust anyone.
looks like the headlamp is O.K.
I think that if someone manages to see the unequal gap between these 2 parts while shooting, then he is probably the most talented person in the world.