Several makers have made .17 centerfire rifles. In addition to a number of "wildcat" cartridges, the Remington .17 CF was placed in production over 30 years ago.
No. Yes they do: Marlin 917VS rifle
centerfire merly means that the bullet is fired via a primer seated in the rear middle of a cartridge. that differs from a muzzel loading firarm which requires the charge to be set off with a nipple cap as apposed to a center fire primer.........
There was a maket for it.
No
Yes.
No such caliber in the S&W line.
Take the rifle to a gun shop so they can figure out what make, model and caliber rifle you have. There is no 84 caliber long rifle.
Both Shinsung and Sam Yang make a 50 caliber air rifle. The largest caliber Weinrauch makes is a .25 caliber.
Yes
Benjamin (Owned by Crosman) has a new Benjamin Rogue it is a .357 caliber. At present it will be the largest Pellet rifle made with the Benjamin name. Yes it is a hunting rifle. The next largest Benjamin rifle is the Benjamin Marauder .25 caliber. Sam Yang make a 50 caliber and a 44 caliber hunting air rifle.
We need the make of rifle.
.22-250 Remington is a caliber and not a type of rifle. Several manufacturers have made rifles in this caliber. Without knowing the exact make, model, and condition of the rifle this question cannot be answered.