6/12/18 - This gun is considered to be the rarest of all the Olympic High Standard models, as only about 200 were made in the early 70s with a G-prefix serial number. This gun is minty with just a hint of muzzle wear on the left side. It appears nearly unfired, in the box. All Olympic model guns were chambered in .22 short, and this one has a mint bore and grips.