Trying to slowly upgrade my grappling hook launcher. Forgove the crude

Retractable Grappling Hook Launcher : 6 Steps - Instructables

Some perks ideas I came up with. I'm not a game designer, so

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Please excuse the crudity of this model. I didn't have time to

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Grappling Hook for Can Cannon Launcher

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Grappling Hook Launcher : 15 Steps (with Pictures) - Instructables

KSP 45, Call of Duty Wiki

Grappling Hook Launcher : 15 Steps (with Pictures) - Instructables

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Versatile Grapnel Launcher for Urban Method of Entry