Mossberg 930 shotgun- Complete cleaning and disassembly with Jerry Miculek
This guide details the complete disassembly and cleaning of the Mossberg 930 JM Pro-Series shotgun, presented by expert Jerry Miculek. It covers essential safety checks, step-by-step removal of components including the trigger housing, barrel, and bolt assembly, detailed cleaning of the gas system and internal parts, and proper reassembly. Miculek emphasizes meticulous cleaning of the gas piston and barrel to ensure reliable cycling, especially after high-volume shooting.











