My first gun that led to all this trouble was an Airsporter,Used to use it when I visited the pigeon loft with my dad where he had several hundred racing doos,it was used to massacre the sparrows who stole the pigeon food in those days. After a year or two I got to take it home as he had bought my brother a Vulcan,this was all back in around 1981.The Airsporter has the prefix GI or GL not to sure, still got it after nearly 30 years,could do with a service,piston seal,spring and a new plastic windage screw for the rearsight and it will be as good as new(had to make a metal one as had a fall chasing a squirrel.) It was my cousin who went to Oz and left it,been in our family for forty or more years. Would love one of those little 4X25 scopes that were made out of bean cans to put on it again, any one remember those first scopes ? Then I got a Kassnar 4x32scope,never see those anymore since the 80's eh ?

Chiefy