[redbone]

I just picked up a used 600AT at a pawnshop. 12 gauge, 24" slug barrel, $130. Seems like an okay price. Dirtiest firearm I've ever seen, but cleaned up nicely.

I'm somewhat familiar with 500s and less so with 590s. This seems a lot like a 500. I'm not finding much info on 600ATs anywhere.

Anyone got any experience with a 600AT?

Doesn't look like they are in production any longer.

Thanks.

RBH

[mnrivrat]

600AT is the same as the Mossberg 500.

They were New Haven Store brand guns and that is why the different model number .

[redbone]

mnrivrat:

Thanks. Its surprising how little info is on the web about New Haven firearms. It is marked New Haven on the bottom of the receiver, but has a Mossberg-marked barrel.

Thanks again!

RBH

:)