N/A Howa 55G - Help needed

Can anyone shed any information on a HOWA 55G

Absolutely a mystery other than the gun is mint and operated by C02

Thanks

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parts i would guess would be impossible to find but many soft parts might be just off the shelf Orings
most tubes that take Orings would be the ID of 113 Oring which is pretty much standard but any valve seals could be another story
Vintage has many pictures and it appears to be a very refined version of the Crosman model 400 same sort of mag and shuttle loading system
https://forum.vintageairgunsgallery.com/howa/
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parts i would guess would be impossible to find but many soft parts might be just off the shelf Orings
most tubes that take Orings would be the ID of 113 Oring which is pretty much standard but any valve seals could be another story
Vintage has many pictures and it appears to be a very refined version of the Crosman model 400 same sort of mag and shuttle loading system
https://forum.vintageairgunsgallery.com/howa/
View attachment 554550View attachment 554551
Thanks very much