I've owned an SR22 for awhile and I have no significant issues with the function with the exception of an intermittent failure to feed with one of the magazines. That's a project for another day. My question to other owners of the same pistol is about barrel leading. I find that every time I shoot the weapon it is necessary to remove the barrel from the frame and de-lead it. I have never owned a pistol that leaded up as much and in such a short period of time as this one does. Other than the extra work involved in cleaning the gun, I find it a pleasure to shoot. Any other folks out there experience similar issues?