Mag Funnel

A mag funnel is an accessory that attaches to the bottom portion of a semi-automatic firearm’s magazine well. Generally manufactured using aconical shape, the main function of a mag funnel is to widen the magwell opening, making it easier to reload a magazine into the firearm—particularly under stress or low-light conditions. Sometimes the functionality of a mag funnel can be built into the grip itself and is typically called a “flared magwell.”