Or at least that’s what it should be called…..The M590A1 from Mossberg is one of the current military pump action shotguns being used by our troops. This is my shotgun there are many like it but this one is mine. For the most part I believe the military uses the 18” barrel version mine came with a 20” heavy barrel, rear Picatinny rail, LPA Ghost ring rear sight and an LPA M16 style front sight. Plus a nice new Ontario Knife Co. M9 bayonet good and sharp by the looks of things. The longer barrel gives me 9 shots so I like that being a pump you must load each shell one by one under the receiver in front of the trigger. No magazine pumps are supposedly very reliable guns I was playing around a bit earlier and disassemble it part way to look inside. Meaning I pushed some pins in and they didn’t pop back out so I had to take it a part because im a dumb ass.

I got this gun and my new Beretta 92FS thanks to my dick of a cousin I had to get a new one. Anyway can’t wait to shoot this have very little experience with a shotgun. I am told it can shoot damn near anything it takes 2’” ¾ shells as well as 3”. Im looking into less than lethal ammo I can buy all sorts but I need to look at range to close and you may as well use real buckshot. Most stuff is made for close to medium range for home use other stuff will kill even if it’s not meant to if you are to close. I picked up some cheap buckshot for now AAA Pawn Shop didn’t have much. Here are some picks of the M590A1.

Looking down the barrel.

Interesting ports on the barrel.