Hello, I inherited a ROHM .22 and I need parts. I have one cylinder but not sure which one. The .22LR or Mag. Can you tell me how to find out? I also need the complete extracter set. Right now the gun is at a smiths shop, and I know its not valueable, but I like it so any info or parts help would be great. I would love to have both cylinders if anyone has them for sale or a parts gun would be good to. Please contact me.. Robin.. robind.crow@yahoo.com