MFSPC-S 40mm Belt holds 12 rounds of 40mm or 37mm ammunition. It’s easy to fasten around your waist or slung over your shoulder for rapid access to ammo. It’s as easy to keep in a vehicle or on a seatback. Rounds are held in place by elastic loops and secured by a hook and loop flap. This belt will work with HEDP, rubber bullets, illumination, or other tube-fired 40mm or 37mm rounds.