A lof has changed in the past 10 years, and here's what's current. Topics include chambering options, component choices, pressure problems (and avoiding them), bullet choices, and, well, it's a familiar list. Of great influence now have been the influx of cartridge alternatives like Grendel and 6mmAR. They're in here! Plus a complete and separate segment on loads and concerns for the SR-25 and AR-10. And of course, tools! You knew there'd be tools...