Shotgun pics from The High Road and AR15.com. I have a non-tactical Mossberg 500 with a blued receiver and wooden stock. My only concessions to tacticality-ful-ness are an ammo butt cuff and forward flashlight mount. Which reminds me, I need to replace the Mini-Mag flashlight with a SureFire, which is roughly the equivalent of replacing a birthday candle with a star going supernova. Oh, and I wouldn’t mind having an ammo sling (see the bottom gun in the second picture). I need one of those for killing zombies.
UPDATE: Several people have asked about the shotgun in the first picture. It’s a customized FN Tactical Police Shotgun. The fourth picture down is closer to the stock version, but has a side saddle shell carrier and holosight. They sell for around $650. All of FN’s shotgun are listed here.