Don't hold your breath waiting for the Unertl scopes from the Cdn C-3A1 rifles. A person fairly high up in the food chain told me they are going to all be destroyed since they had military graduations in them. The Kahles C2 scopes used on the early C3 rifles did make it onto the market, but usually they were just mixed in with various scrap. One dealer who I bought from had 3 of them show up in a triwall full of boots.