I am buying a set of prometheus gears for my upgraded CA M4. However, I have run into a problem. I cannot seem to find enough information on the right gear set for my gun. every website is incredibly vague as to which setup each different set is designed for and with so many different "torque up" and "double/triple torque" sets I am unsure as to which is right for my M4.
What i want to accomplish with this gun is an incredibly durable gearset that will last me a very long time. I stripped out the old stock ones recently. The rifle is running a M110 spring and is shooting 370-380 fps. I don't want a gearset that will be too heavy, but I want one that won't break a sweat over a decent rof and that high of a fps. ROF is not important however, durability is more important. I'm not a fan of a ton of bb's downrange anyway. accuracy is more key.
So which prometheus gearset is "right" for what I want and why?