The one I was looking at was a Remington Shurshot Turkey Shotgun
That would be a 23" barrel. By the time you add an extended choke, it will be perfect. Both my SP-10 and Max Gobbler shotguns have a 23" barrel. I've shot plenty of turkeys stone dead at 50 yds with these guns...just pattern your gun and know it's Point of Impact.
Gman