I would say that is about right. You probably can go down to 8oz. But if I was to do so, it would be for target shooting only. Or if you choose to hunt with it, don't chamber a round until you are ready to shoot.steinie said:Yes, they can.
My stock LVT trigger is down to 16 oz, one pound is about what I like for hunting use. All my current Sporter-type field guns are set 16-20 oz or so right now.
Supposedly the Cooper can go down to about 8 oz without issues. Lower than that is not recommended by Cooper I think.