B) .315 bore bolt operation rifle , built on Lee Enfield type mechanism ( or action ) with five cartridges in Magazine I heard that they are not so good... Is this correct? Why? You can own any fire arm legally except pistols in 9 millimeter Parabellum cartridge and rifles in .303 bore cartrid. I think this is, because the army/police use that calibers. Correct? You can own any fire arm legally... "To own" means that you can have them at home or you can transportet them to hunt / sport-shooting. Can use have them "on the street" also, for protection, pp.? However , in terms of local availability... That means: You can buy/own in theorie an .375 HH, but it is not on the market. "Only" the .22 / .25 / .32 / pp.