I gotta put a plug in for the Ruger corporation even though I criticized the design of the Ruger Mk. 3 .22 target pistol. The gun jammed after barely a box of ammo. After a couple of months I wrote a letter to the factory In Prescott Az. They immediately called me and sent me an E-mail address for a Fed-ex shipment and within a week I received the repaired firearm. I still hate the design of the pistol but I can't say enough for the courteous and prompt (and free) American corporation response to my problem.