F1 grenade nationality

[batonroundcollector]

this gren is listed as being Yugoslavian production, but it looks like Czech to me, right??

I've never seen any Yugo ones - did they manufacture them (maybe not given split with USSR), and if so, how were they marked?

 

[MINENAZ16]

Looks czech to me

 

[al'saad]

Yugoslavia did not manufacture any Soviet constructed grenades except RKG3 which was designated BRK M79

 

[jvollenberg]

JPW is Czech.

Joe

 

[pedro]

can you advise the thread pitch on the F1?

 

[Songun 4.25]

A M15x2 tap should work fine.