From SMT Tactical, the KSG Combat Magazine Switch - May 2015; Updated Design
SMT-Tactical proudly introduces the new KSG Combat Magazine Switch. Made from 1018 Steel with a Zinc coating, the ambidextrous switch allows you to switch magazines easily from either side without removing your finger from the trigger. When time is of the essence, every second counts. The SMT-Tactical Magazine Switch eliminates UN-necessary movement to change magazines.
SMT Tactical's KSG Combat Magazine Switch Price: Now Only $31.95
Heavy Duty extra wide Combat Switch allows the shooter to simply do a "Quick Wrist" maneuver to change tubes and continue shooting.