The grenade mortar could also be loaded onto a two-person repulsorlift platform, increasing the ammo capacity to five hundred grenades and the top speed to 250 kilometers per hour. To reach these speeds the platform was powered by an X-7a repulsorlift engine and four thrust vectors. The main disadvantage of this platform though was its weakness, a simple blaster shot could do considerable damage and the pilot and gunner were left dangerously open. The grenade launcher could, however, be exchanged with an E-Web heavy repeating blaster if the situation called for it. Four or more platforms normally worked together to lay down light ordnance.