Pretty much, except the Mohawk 10C (also a semiauto) has a removable box magazine instead of a tubular magazine. Those were available in 5 and 10-round versions. It was originally called the Model 77 but for some reason Remington re-named it the Model 10C. There were several other Remington Nylon .22 rifle models, bolt action and lever action. Those are seldom seen as not too many were made. I own a 10C, shoots about as well as any other .22 rifle.
There used to be a website devoted to the Remington Nylon .22 rifles, but I haven't been on it since before the pandemic, so I don't know if it still exists.
I have read that the Nylon rifles were very popular for use in colder climes of Alaska and northern Canada among the natives as they worked reliably there without any lubrication to freeze up.