| Core Eject Shotgun | [ULTRAKILL Collab] A shotgun powered by heat, capable of firing endlessly. When equipped, throwing a Pal Sphere is replaced with Core Eject. Hold to charge and extend its range. Cores hit by shots from Marksman Revolver will explode. |
| Core Eject Shotgun +1 | [ULTRAKILL Collab] A shotgun powered by heat, capable of firing endlessly. When equipped, throwing a Pal Sphere is replaced with Core Eject. Hold to charge and extend its range. Cores hit by shots from Marksman Revolver will explode. |
| Core Eject Shotgun +2 | [ULTRAKILL Collab] A shotgun powered by heat, capable of firing endlessly. When equipped, throwing a Pal Sphere is replaced with Core Eject. Hold to charge and extend its range. Cores hit by shots from Marksman Revolver will explode. |
| Core Eject Shotgun +3 | [ULTRAKILL Collab] A shotgun powered by heat, capable of firing endlessly. When equipped, throwing a Pal Sphere is replaced with Core Eject. Hold to charge and extend its range. Cores hit by shots from Marksman Revolver will explode. |
| Core Eject Shotgun +4 | [ULTRAKILL Collab] A shotgun powered by heat, capable of firing endlessly. When equipped, throwing a Pal Sphere is replaced with Core Eject. Hold to charge and extend its range. Cores hit by shots from Marksman Revolver will explode. |