Stocks for Benelli M4

A stock sets length of pull and cheek weld height -- the two dimensions that make the mount repeatable rather than approximate. On every shotgun, a stock that does not fit forces compensations that compound across a stage. The M4 uses a piston-operated gas system and has its own receiver geometry -- stocks for the M4 are specific to it and not compatible with the inertia-driven Benelli models. Confirm M4-specific stock compatibility on the individual product page before ordering.