$ 8.99 · 4.6 (307) · In stock
Office Weapons - Instructables.com~Instructables.com
Office Supplies Grappling Gun : 6 Steps (with Pictures
4 Ways to Make a Grappling Hook - wikiHow
How to Make a Grappling Gun From Office Supplies : 5 Steps
Grappling Hook Launcher : 15 Steps (with Pictures) - Instructables
Steampunk Maverick (Nerf) Blunderbuss : 7 Steps - Instructables
Super Easy Nerf Grappling Gun : 5 Steps - Instructables
4 Ways to Make a Grappling Hook - wikiHow
Grappling Hook Launcher : 15 Steps (with Pictures) - Instructables