what is this?

[1demien]

found this on sand bar 3 inches long 1 inch around

 

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[creskol]

looks sorta like an old Co2 canister

 

[Trokair]

Any pictures with better zoom?

 

[sniffer]

Co2 cell for a bb gun, semi-auto style

 

[1demien]

its a rock no hole in middle
and very smooth

 

[creskol]

its a rock no hole in middle
and very smooth

Guess it isn't a Co2 canister then, Huh?

Don't have a clue then .. but welcome to the forum!

 

[deepsecrets]

Maybe a sounding weight?

 

[Mantis212]

its a rock no hole in middle
and very smooth

sounds like you figured it out, its a rock!?

Its probably an old weight of some type

 

[NOLA_Ken]

Sand bar.....Ocean? River? Lake? What part of the country?

 

[1demien]

boone river in iowa