Gashacon Lansniper

The Two-Mode Bolt-Action Spear and Gun Gashacon Lansniper (2モードボルトアクション槍と銃ガシャーコンランスナイパー) is the personal weapon of Kamen Rider Huntress Puzzle Gamer, exclusively in Metroid: Kamen Rider Generations Vol. 2 - Ex-Aid Era feat. Cross Ange.