I'm going to be mounting a scope to my Norinco soon and I'm deciding on a mount. I've pretty much narrowed it down to these two mounts. At the risk of sounding like a knob : I know a lot of people on CGN preach the ARMS mount but I've read about a lot of people with jamming issues because it's so low (brass between the mount and the op-rod) and having to replace bolt parts with USGI - don't really feel comfortable stripping the bolt myself and there are no M14 smiths on my side of the country, as far as I know). Any one here run into this? I'm leaning towards the SADLAK mount for now...