Does anyone know what choke tubes these take? Mine came with an improved modified, modified, and improved cylinder but I don't know if there are any others on the market that would fit (win/mossy, etc). Also, wondering if anyone attached a side saddle to theirs and if so where did you find it? Is the receiver compatible with other more common brands? Finally... mine was bought new but did not come with a manual. Does anyone have a link to a digital copy? Thanks!


















































