These are multi-stroke pneumatic air shotguns. You pump them, with considerable effort, around 180 times and shoot a .25" ball at over 1000fps, or a small shot cartridge.
Here's a link describing them: https://www.pyramydair.com/blog/2005/12/air-shotguns-part-5-the-yewha/
The lighter color one has held air for several years, I just resealed the darker one, it's been holding for a few days.
These are lots of work to shoot, I don't enjoy it anymore (never really did, have shot them maybe twice in around 15 years).
$550 for the pair with cartridges, some seals, and tools I made to service them.
Negotiable, will consider splitting and trades.
Here's a link describing them: https://www.pyramydair.com/blog/2005/12/air-shotguns-part-5-the-yewha/
The lighter color one has held air for several years, I just resealed the darker one, it's been holding for a few days.
These are lots of work to shoot, I don't enjoy it anymore (never really did, have shot them maybe twice in around 15 years).
$550 for the pair with cartridges, some seals, and tools I made to service them.
Negotiable, will consider splitting and trades.
