Quote Originally Posted by Benelli B76 View Post
The LP53 has an alloy outer barrel (people on here call it monkey metal,which is Zamak) and a steel rifled liner. The outer barrel cannot be blued with normal gun blue, but satin black spray paint makes a nice job of re-finishing these.I also fill in he Walther name with white paint which really sets it off. The Predom copy uses a solid steel barrel.

Baz
It actually is not zamak and monkey metal is brass..i think
The outer shroud of the 53 is pure cast aluminium which was chosen due to its ease of taking anodizing.....zamak will not take anodizing.