Yes. Your revolver will fire either one.
its a 38.cal hand gun. so YES!!
Internet, gun shop, gun show, want ads.
i have a rg 38 special i need to no the price of it
Value of any gun is based on make, model, and condition. There were dozens of different models of the H&R top break revolvers in .38 S&W- could be $50 or $250.
Most gun shops. Your Iver J is in caliber 38 S&W, which is NOT .38 Special.
Depending on EXACTLY what it is, 25-2500 USD or more.
50 USD
10-1000 USD depending on specifics.
gun shows, custom ammo makers
No, the only .357 auto is a Sig. Different shaped chamber.
No. The cartridge is far too large to fit in the gun, and .38 Special is a centerfire, not a rimfire.