Quote Originally Posted by --ped-- View Post
it'll be a late phase 1 as only the early ones had a steel breech (late 79 i believe they started fitting the plastic breech),later tubes will fit but you'll have to notch the pump slot or use a later pump lever
Hi Ped

I actually started writing an article for the now defunct "Real Airgun Sport" about the various changes to the 1322/1377 during its production and from memory I believe the plastic breech came out in February 1979.




All the best Mick