cobra 22lr to 22mag

this gun is sweet i love it! no doubt it beats throwing rocks but the best part is that you can buy the ceaper 22lr and then buy a 22mag barrel from cobra's main factory in utah for only 16$ plus $4.50 for ship'n' very reliable as any revolver or single/double shot gun you can buy. don't know actual spects but at 10 feet i can just bout put the second round through the first really would not recommend anything further. this gun is a last resort up close and personal kinda thing. I like it even more now that i figured out the barrle trick It also works for the 25 cal to 32cal these two are center fire so the fire pin stricks the shell in the center of the shell/primer therefor the 22lr and 22mag are rim fire and fire pin stricks the rim of the shell but it is still sweet two for the price of one just about ne how barrel swaps out with removing the one and only screw the barrel should pull out and put other one in and replace the screw and your good to go