27 spring
MAKE MODEL OD mm ID mm WIRE mm LENGTH mm COILS SOURCE
DIANA / ORIGINAL 27 19 13 3 245 Ox
DIANA / ORIGINAL 27 18.8 13.4 2.7 285 Versandhaus
From the very useful guide under heading of classic airgun strips.
Not sure if that refers to both pre & post war Dianas, but no doubt someone else will!
HTH
Bru
Last edited by laverdabru; 19-11-2020 at 06:53 PM.
Reason: noticed date
Webley Mk3 x2, Falcon & Junior rifles, HW35x2, AirSporter x2, Gold Star, Meteors x2, Diana 25. SMK B19, Webley Senior, Premier, Hurricane x 2, Tempest, Dan Wesson 8", Crosman 3576, Legends PO8.