A top-secret beam weapon of the Celestial Being, this huge gun has a massive range, capable of sniping targets in satellite orbit from the ground. The weapon sourced its GN Particles from an external large GN Condenser that in turn receives its particle supply from the maintenance container. As the gun requires more than 20 seconds to charge each shot, it cannot be rapid-fired.To suppress the recoil when firing, the Dynames is fitted with a Tail Unit from the GN-003 Gundam Kyrios on its rear waist unit. The Dynames is in Sniper Mode when using this gun, and the weapon's scope is directly connected to the head-mounted Gun Camera. This weapon is difficult to control, and similar to the GN Sniper Rifle, its use is possible thanks to Lockon's excellent sniping skills.