I will measure the length and diameter of springs,piston and bore of cylinder , if we do the same with more modern rifles and pistols it could be helpful for replacement of obselete parts ?
Att. Mods .
[/B][/QUOTE]Just off the top of my head the[hw 45]airpistol spring fit the z[milbro/british diana], pre-war[diana] and [haenel] junior guns e.g modxxx,mod.22/23,[milbro G76 "perfecta"],also the [original/diana] mod .5 pistol washer fit the [asi] apache air-rifle and vice versa results a tiny diesel with the harder plastic ;the [haenel]mod.303 air-riflre washer (leather) fit the hungarian (?) [fletcha]= (rubber washer);the old time chinese side-lever mod.[em 45- a (two spare used to be shipped in box )prove perfect in the [bsa cadet] with a coupla coils cut-off.Regards .Hu hellaxe