Refillable Automatic Self Injector for Syringes 3ml 5ml, Automatic...

Reusable Automatic Injection Gun, Refillable Automatic Self Injector Syringes, 3ml, 5ml. The cylinder length of a 5ml syringe should be between 60mm and 65mm; 3ml - from 60mm to 65mm. Safety: The device is designed for use with disposable syringes.