I've searched this forum for a recommended trigger pull weight on a self-defense semi-auto shotgun, but had no luck.
My Benelli M4 has a trigger that breaks between 7.75 and 8 lbs. I'm going to run a red dot on it and zero it with slugs in addition to primarily using buck shot in it.
I'd like to get the trigger pull down to around 5 lbs. Is that a bad idea for this use?