There is something imminently enjoyable about applying any lever action – such as one particular chambered in .410. You might want to argue it’s not a real bullpup, but dang, it’s near ample. The SRM 1216 can be a semi-vehicle shotgun that utilizes a tube-design magazine and uses a roller https://glocknation.com/product/rock-island-traditional-single-shot-410-gauge-20-shotgun-ss-104/