Quote Originally Posted by muzzie View Post
Sorry...but been looking to buy one of these, but on the 604, what should be written on the side, and from those numbers can I gauge the age and which mark.
The 6004 is quite explanatory.
From memory, mine had AP604 on the side.
I shot one for a few years - lovely triggers, only about 330 fps (which is fairly normal I think) but didn't seem to hamper it's abilities.