I'm thinking of buying a Colt frontier scout model '62 .22 mag. My question is: I want to shoot .22lr and this model only came with .22 mag cylinder. I know where there is a .22lr Frontier scout cylinder I could buy, would it work? Are barrels for a .22 mag the same size as .22lr barrels? this gun was built specifically for .22mag and I'm wondering if its safe. I went to different sites and read differing technical answers and still am confused.