how do 3in. feed ? very well ? got a big box of them from the days of yorr . reliable feed in the 3in format? just asking gonna put them in as home defense . still haven't shot it yet but at least i'll have one round that will go. just asking seems like everyone uses 2 3/4 in rounds for HD. just wondering about the 3in. had them when I used to shoot my 590. used a pistol grip on the 590 and 3in mags that was a kicking fool! oh well I was younger then .