Im getting a new gun May.

My M4 is out of action and iv been saving up for an m16. well eventually after i get that m16 im going to get a new gearbox and possibly a new motor for the m4. what do yall think?

I think its a great idea.

Thanks, I kind of figured its a better idea than continuously doctering up my m4.

I would get another gear box also for the M4 and then you'll have a back up, depending which one you use

True. Ill get the m16 first then save up for a gearbox thanks.