So I am looking for my first semi auto shotgun for defensive use and I am now between these three guns. The benelli m4 has good revues just the price tag is a bit of a turn off. Then there is the Beretta 1301 tactical that seemed like the winner but the bolt catch "issue" is a big thumbs down but I have seen the remedies available for this and it seems legit but it leaves me a bit weary. Ive heard good and bad about the FN SLP but nothing that is a complete deal killer so I would like some input. I primarily care that the gun works when it needs to with defensive ammo.