Join Date: Jan 2009
Location: Vulcan, Michigan
I bought a couple boxes of the #7 1/2 shot a few years back just to try them. They're like a .410 load out of a 12 gauge gun. I didn't try them on any live targets, but I think they would be good for the things rswink mentioned, or some other small game at short ranges.
They work good in any break action gun, but not reliable for feeding in most pumps, and not enough power to cycle a semi.
One thing you'll notice is they empty your wallet twice as fast as buying 1 oz. 12 gauge promo loads!