G80 Breech Seal

12.75mm O.D
8mm I.D
4.5mm Thick

This spare fits the following models:

Diana G80

Diana Series 70 Model 79

Also fits:

Gecado G80

Gecado Series 70 Model 79

Also fits:

Milbro G80

Milbro Series 70 Model 79

Also fits:

Original G80

Original Series 70 Model 79