trewnch/riot gun site?

[bigbore1]

Anyone know of of any good sights for Stevens military shotguns.
I just picked up a really nice 620 trench gun, a a really, really nice 520-30 riot gun. I'm having a real hard time finding much info.

[Al Thompson]

Steven's riot guns are pretty much under most folks radar. I had a 520 and their copy of an A-5 with military markings. Harley Nolan can give more info, transferring the thread there.

Giz

[maxwayne]

There is a gun and knife forum and they have a subsection on military shotguns.

[fal308]

Not a website but there is an excellent book on combat shotguns that has a section on Savage shotguns, The World's Fighting Shotguns by Thomas Swearengen.