Crosman Arms Model 600: Owner's Manual, Factory Service Manual,

[Armstrong]

Just passing through Amazon and saw this. It's one of those things that appears... and then flickers out of existence again on someone's garage shelf. So I thought I'd do a heads up in case someone would like this for their library before it flickers out of view again.

https://www.amazon.co.uk/d/Books/Crosman-Arms-Model-600-Bulletins/1517270766/ref=sr_1_5?ie=UTF8&qid=1479070210&sr=8-5&keywords=crosman