Operation Parts just rolled out a few new t-shirt designs. All the new designs look nice but the new Don’t Tread on Me design is too good not to highlight. It features a familiar Gadsden coiled snake design with an AR-15 muzzle and FSB in place of the head. It sounds weird but looks great. It also makes a lot of sense in terms of the Second Amendment and it’s purpose as the bite of the snake so to speak. Kudos to Operation Parts for coming up with such a cool shirt.