[El Gato]

My Dad has an old shotgun that the ammo was heavy paper covered. None of the ‘plastic’ ammo fits.

IIRC they My Father in Law had a 16 ga pump action with a short chamber. You could shoot standard 2 3/4 inch shells, but they wouldn't eject properly. Hard to say what they did to the chamber.

c

Sellier & Bellot makes them. Here's another source and they have 2.5 inch shells too, if that's what you need.

[Shadowstrike]

Will check them out.

Thanks.

Dad loves that shotgun.