MZL season is comming around and no caps to be found but local Wally has shotgun mzl primers so I buy a pak and go home rummage thru Bass Pro clearence stuff when its cents on the dollar and yup I do have a Knight expensive replacement SS plug that fits so I start to drill and now it goes bang !All is well, but I must get a tool to load the primer. With a little o ring on the primer the breech end of gun is almost as water proof as a bulls rear end going up hill!