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Helix Operations – Tactical – Grapnel Launchers

Grapnel Launcher Deploys Projectiles, Grappling Hooks, Climbing Lines, Ascending Ladders and Accessories, Surpassing the Performance of Conventional Pyrotechnic Line Guns

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

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Grapnel Launcher for Urban Method of Entry, Vessel Boarding, Replenishment at Sea (RASing), and Underway Replenishment (UNREPS)

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