how long do the springs last? i ask because i will be moving over seas and want to make sure im as stocked as possible
The springs themselves as Rob said will last for years... The thing that kills them are bad adapters and/or bad attys that create a short resulting in a high current surge which collapses the spring. It saves your
mod from catastrophic damage, but it will render the mod useless or significantly less efficent. Its a good idea if your going to be in a country that could take a while to get a replacement, should yours fail, to have a few extras... At a few bucks a pop...its cheap
insurance so that you wont be caught with a unusable mod...