shotgun

Last year I had the opportunity to act as an AI/RSO in several blocks of the Thunderstick Summit. Instructors included Darryl Bolke, Rob and Matt Haught, Greg Ellifritz, Mark Fricke, Erick Gelhaus, and Steve Fisher. You can read my AAR here...

Question that i dont have the answer to. Why is 00-buck the standard for shotgun use and not specifically #4? This was asked and i dont have the answer to it.

I am curious about preferred light placement on pump shotguns, specifically 870s. It seems like the popular options are lights mounted or integral to the forend (Magpul, Surefire) or mounts clamped to the barrel/tube. I can see a mount forward of the pump being a problem as it requires movement...