This is as good as I’ve seen for a 50+year old pistol, almost as new. All original, this is the second variant with a button safety and upgraded rear sight. It is in the rarer .177 caliber and comes with the original cocking aid and the period telescopic sight, designed specifically for this pistol. Unfortunately the original box has long since been lost but it does come with a fleece lined pistol slip which might explain its remarkable condition. It has recently been fitted with a  breech seal and piston buffer washer which are prone to degrading over the years.