[umgud]

A short carbine in 9mm would go good with my Glocks. I don’t have one.

I do have an 8 round S&W 627 and a lever gun, both in .357.

[Sasparilla]

...A short carbine in 9mm would go good with my Glocks. I don’t have one....

Look at the new Keltec Generation 2 carbine. It uses Glock magazines. 17 round all the way up to 50 round Glock drums.

[Labyrinthos]

Yes, my carbine is a Marlin lever action in .357 to compliment my Ruger.357 wheel gun.

[Yo-Yo]

You want a Keltec Sub2000 in 9mm Glock. They come in either Glock, M&P, or Beretta magazine compatibility.