There's a Rossi 92 44 mag at Wanstalls Online with a 20" barrel.
Here's the link: http://www.wanstallsonline.com/rossi-puma-.44-mag-20-blued-sku321.htm
Good Luck
I've been thinking alot about a 16" 357/38 special model 92. Ammo is dirt cheap. A fun plinking gun for sure.
I have one in 16 inch and it is a hoot and a holler.Pretty mild to shoot, i'd imagine the 20 and 24 inch barrel versions (especially the octogon) would be even milder.
And the 44 mag is a wonderfully destructive cartridge for a pistol round![]()
The only thing that i dislike is the feeding slot on the side. That thing bite my thumb sometime.