I am trying to help a friend mount a NV scope (that I sold him) to his Stevens 200 .223 rifle. The scope mounts on any standard Weaver rail. It will mount to the existing factory rails but sits too low to allow the bolt to open. I am looking for the mount in this picture (or another one that works) which should work fine. I can't find it on thier website and will have to call them Monday unless someone can tell me where I can find this mount. thanks