https://thegreatmodel8.net/

I saw that a company is currently manufacturing stripper clips for the 25/30/32 Remington. NO clips for the 35/300 at this time. The company name is COGBURN ARSENAL.

I ordered a few. I'll give a follow up on what I think of them, once I get to try them out.

For 35 Rem and 300 Savage:

https://www.northridgeinc.com/category-s/234.htm

The NATO chargers seem to work well for both .35 and .300. I slightly squished some of mine in a vise to narrow them a bit to better fit the slot in my .35 rifle. I'm told K98 chargers work very well.