I bought a rifle from woolworths 30 years ago. It was a 22 cal single shot twist open that ejected the shell with a pump action when open. I remember for some reason it being called a wildcat, Dont know who made it but it cost me about 20 bucks or so. It had a tubular frame with a single spring bolt. Kind of looked like this below. I have modified this pict but it was somewhat similar Anyone have the correct name and model for this rifle?