This is an H&K import with pistol grip stock, 8 round tube, choke tubes and a side saddle. I purchased this used, and it is fairly great shape.
But it is having issues cycling, low brass as well as heavy loads. I moved the side saddle off the receiver and attached it to the stock. This seems to have cured the heavy load issue but still have trouble with light loads. I want to add a tactical light to the forearm, but I fear I am going to run into more issues with cycling.
Any ideas on how to get this pup to run like a top dog.