It is pretty much an instructional slide show with photos for installing of Top Rails on any TS model carbine. Please let us know what you think, good or bad. If we get enough good feedback on it, we will start adding many more right away, as we now have our own YouTube channel for doing so. The tab for instructions is at the top of our home page. www.longshotmfg.com and also www.longshotmanufacturing.com. Both url addresses go to the same place. j.