I'm familiar with the Ruger Mark 2 Government type .22 pistols but know nothing about Hi Standards line of .22 pistols. Are Supermatics comparable to the Rugers? When were these pistols made? This one appears to be of high quality with a movable weight, ported barrel and fine adjustable sights. Very light trigger. I've shot about 50 rounds of Remington standard velocity .22lr thru it without problems. Its not for sale but what kind of value is correct for this gun? I appreciate all replies....