The Blaster F400 stands out in Senkaishu Limited's arsenal, equipped with Dual 12mm Spreaders designed for area suppression and crowd control. Its design is optimized for distributing a high volume of fire across broad areas, crucial for shaping the flow of combat.

Originally a product of a fleeting collaboration between Senkaishu Limited and Corona Central System, the Blaster F400 now symbolizes the complexities of military alliances. Though intended to be a beacon of combined technological advancement, the partnership crumbled under the weight of strategic conflicts, leaving the F400 as a unique relic of cooperation turned contentious. Today, it serves not only as a powerful combat instrument but also as a reminder of the potential volatility and immense impact of inter-manufacturer relationships in warfare technology development.