I have a Mossberg 500 pump-action 12 gauge (former Las Vegas PD gun, marked "Police Gun" on the barrel, pretty cool). It has a wood stock and forend, 18 1/2" barrel, standard magazine tube, and bead sight. Interestingly it has a jeweled/scalloped bolt that I think adds a touch of class. I took off the hard rubber recoil pad, cut the stock down 1", and slapped on a Limbsaver recoil pad. I also smoothed and polished some of the internal moving parts, so racking the action is super-smooth. It's a simple, no-nonsense shotgun -- nothing fancy, but it WORKS. Most people waste money on unnecessary "upgrades" like ghost ring sights, adjustable stock, pistol grip, etc., but I can shoot my "basic" shotgun faster and more accurately then they can.
As for handguns, I have a S&W Model 59, their old "first-generation" 9mm semiautomatic. It holds 15+1 rounds, which is the maximum allowed in New Jersey.
I also have a SIG Sauer P6, a version of the P225 made for West German police back when Germany was still East Germany and West Germany. It's a single-stack 9mm, and holds "only" 8+1 rounds, but it slimmer than the P226. Lots of these were sold by German police when they bought new HK pistols in the late 1990's, which is where mine came from.
Finally, I have a Ruger MKII "NRA Endowment" .22 LR pistol. It's a great little plinker, and is engraved with Bill Ruger's signature and the Ruger crest and NRA logo on the top of the receiver. The back of the bolt is also engraved with the Ruger "eagle" logo.
Oh, and I also have a metal gas blowback airsoft 1911 and a Daisy air rifle for training purposes.