Need I.D. on a cluster munition

[vinnyw]

Im pretty sure this is a U.S. munition,but I just pick these up because I like the engineering and think they are neet,they are by far not my expertise.
Thank you very much in advance.
Vinny

 

[HAZORD]

Yes, it is U.S. M43A1 Grenade, typically artillery delivered, 155mm, 8 inch, and 16 inch Navy.

 

[vinnyw]

Thank you Hazord.Its amazing how maney can fit inside the 16".
Vinny

 

[HAZORD]

Yes,

Here is a photo that U.S.-Subs posted in the past.

 

[vinnyw]

Thanks again
Vinny