Hi Ron, try here >>> https://homesteadparts.com/shop/magazine-tube-inner-complete-with-spring-and-plunger-winchester-1890-1906-62-62a-and-model-61-and-rossi-pumps-new-p-633.html
Description states "This tube WILL WORK ON THE ROSSI .22 PUMPS. If you have the carbine model you will have shorten the tube which is not difficult. (Cut length from the plug Forearm, and redrill the hole magazine plug pin)"
Stay safe & have a great day!

Try this: gunpartscorp.com/products/227270f
Or this: https://share.google/S6zNNCKN9oLeDFGPy
Or this: https://homesteadparts.com/shop/magazine-tube-inner-complete-with-spring-and-plunger-winchester-1890-1906-62-62a-and-model-61-and-rossi-pumps-new-p-633.html

TRY HERE: gunpartscorp.com/products/227270f

Right below!!
ROSSI 62 SA 59 Inner & Outer Magazine Tube 22LR 10 Round $79.99 - PicClick https://share.google/S6zNNCKN9oLeDFGPy

I wonder if the mag tube from the Rossi Gallery will work https://rossiusa.com/product/rifles/rimfire-rifles/341-gallery-wood-22-lr-matte-black-18-in/ I think this will work, https://homesteadparts.com/shop/magazine-tube-inner-brass-complete-winchester-18901906-6262a-61-and-rossi-22-pump-p-1104.html?cPath=73

Good afternoon to you!! Have you checked numrich gun parts? They usually carry hard to find gun parts gunpartscorp.com Hope this helps. Have a good rest of your weekend.
🇺🇸🇺🇸 'Merica' 🇺🇸 🇺🇸

Hi Ron and welcome. I would check Numrich Gun Parts: -- gunpartscorp.com/products/227270f ------ Cheers and stay safe!