cal: .22LR, semi-auto, (1) mag, barrel: 5.5", Tasco optics, sn: ML21332, from Mr. Davis's records: I purchased this pistol from Wendell Allen, a club member, in Sept. 1992. I paid $400 for this pistol; NOTE: There is a $25 transfer fee per firearm for transfer and/or processing payable to Gun World, whether the firearm is picked up or shipped