[Death March]

What ratio of Helical gears,stock or high torque? mAh only gives you more shoots per-pack,but voltage gives you the push your looking for! Voltage is push,mAh's/Current is capacity.I think it worked out to roughly one BB per mAh,in stock form(this is just a guide,not dead on mind you!) and when you upgrade it just goes down from there as theres more Current draw with harder springs= less shoot's per battery! You can go with a high-speed motor or 9.6v battery would help some,but depending on the spring your using,might need that high-torque gear set! I'm not a fan of ROF,it just seems to waste too much ammo,but thats just me.Hope it gives you some ideas on what you what to do with your unit(no jokes Pls. lol),Cheers!