27
Early versions of this model used leather breech seals and leather piston seals and dove tail mounted sights.. Later versions had synthetic seals.
To see a schematic of the Diana 27S CLICK HERE.
Some older model 27s used the model 23 rear sight, see model 23 for info on that rear sight.
Some model 27s used the model 25 rear sight, see the model 25 for info on that rear sight.
Scroll down for available parts