Spilt shot.

[peter crabtree]

You can buy a gadget that will remove shot, and also open the slot to make it easier to slide up or down the line to change shotting pattern.
Cant remember what it's called but it comes in handy.

Is it a Leva piombo?

https://www.ebay.co.uk/i/3923091148...BW3S5cZWCcjLArPBlOr9R4qkSR6Eq47kaArKHEALw_wcB

 

[rayner]

Levapiambo is a shot remover you are correct, Dosapiambo is a pole float shotter.

 

[markcw]

Levapiambo is a shot remover you are correct, Dosapiambo is a pole float shotter.

That's the one, levapiambo. Brilliant gadget
Also have dosapiambo

 

[peter crabtree]

An invaluable bit of kit...