Been shooting hand guns for decades. Used and wore out a Pachmayr 5 gun box so replicated it and modified it for blackpowder shooting. Of course it’s a pistol box but even for the occasional long gun it has everything needed for a day at the range. There is a back compartment that holds the spotting scope that fits the lid bracket.
Extra powder and projectiles are in small wooden boxes as well as several tins of percussion caps.
Small tools, cleaning supplies, targets, staple gun it’s all in and stays in the box.
Bulky, heavy and old school for sure and it only holds two handguns.