CVA Mountain Rifles were made in the early 1980s and were excellent rifles. They came with a nice maple stock brass fittings with hooked breach and two wedges in the forestock. They had a 1/66 twist and .008 rifleing. I believe they were available in 45 and 50 caliber. They were available in kit form as well as factory finished rifles. They also were available as a big bore version in 54 and 58 calibers. I have the 54 caliber. The big bore version did not come with the german silver cap box.