 Voere attempted to introduce caseless ammunition to civilian shooters in 1991 with the VEC-91.When chambered for 5.7 mm the rifle used a 5-round magazine, and it used a 4-round magazine when chambered in 6 mm.Two 15-volt dry cell batteries, located in the pistol grip, allowed it to fire approximately 5,000 rounds before the batteries needed to be replaced.