Prima-Shot Replacement Barrel with O-Ring

The Prima-Shot 50 mL repeating syringe adjusts from 0.5 mL to 5 mL in 0.5 mL increments, and features an easy-to-grip dose adjuster dial to make dosing changes easy. It features a heavy duty Tritan™ Barrel that is BPA-free, highly chemical and scratch-resistant, and has chemical compatibility that surpasses both polycarbonate and polypropylene. The syringe includes interchangeable colored pull knob inserts that can quickly be exchanged to easily distinguish between medications.