Unknown Grenade ??

[siegfreid]

I got this in a collection of grenades a while back . No idea what it is , may not even be a grenade but a paintball thing or something . Would love to know for sure . Made of hard plastic & measures 2.35" round & 2.90" tall with the screw in top . Thanks for viewing !

 

[US-Subs]

Any idea on country of origin? Looks similar in basic design to some of the riot control pieces fielded for law enforcement in the 60s-70s. Penguin had some plastic ones vaguely similar in design, but with different fuze wells etc.

 

[siegfreid]

No idea of the country of origin , unfortunately but thanks for your input . Mike