I've planned out everything I need, and then my plans change. I
was going to get a front-wired gearbox for and M4 (Systema M120 Torque Up) but now I've decided that I'll be using a Li-Po in the stock tube rather than a mini in the foregrip. Which gearbox (of the Systema M120's) is best suited for being wired to the buffer tube (with no modification, I'm not too confident with my electrical skills)? Would it be the M16A1/VN (
http://www.redwolfairsoft.com/redwol...?prodID=18758), or the SR16/M16A2 (
http://www.redwolfairsoft.com/redwol...prodID=18763)? Or will I have to rewire it myself?
Thanks in advance