Home Fun and Games MacGyver Eat Your Heart Out: How to Make a NERF Cannon Fun and GamesShotguns MacGyver Eat Your Heart Out: How to Make a NERF Cannon By Robert Farago - July 23, 2010 0 Facebook Twitter Pinterest WhatsApp Email http://www.youtube.com/watch?v=-u3WqEsaLOI RELATED ARTICLESMORE FROM AUTHOR Savage Adds Two New Color Options to the Model 42 Takedown Defender Tactical Mini-Pro Lifter and Cartridge Arrestor System for Mossberg Shotguns Sci-Fi and Space Gat 2: The AR-15-Based XCOM X-9