PVS14 Rubber Eyecup adapter for AGM ASP Micro Series Thermal TM160 TM256 TM10 TM15 This is a custom made part, by my own design. Adapter is 3D Printed in durable PLA+ material. Fits standard milspec PVS 4 Rubber eyecup. Far superior to the original AGM eye cup setup. This sale is for the adapter only. You will not get a thermal unit or rubber eyecup. This sale is for the 3D printed part only. I ship fast and free. I do not accept returns for any reason. Please make sure this works for you application.