Good question.
I have a stock CA SCAR-H and it takes LiPo just fine. TM, on the other hand doesn't use steel bearings (if I recall), and that can make a major difference with the cycle rate you'll get out of a LiPo battery.
I am going to install a Trigger Master into my CA SCAR-H to help control the LiPo battery's voltage for my motor, and to get the added benefit of the "Low Battery Warning" that comes with the Trigger Master. LiPo's cannot be completely discharged, so this makes the Trigger Master ideal for it.
I really need to get around to installing this thing, I've been in the process of a review for it for a few weeks now.
Wife and kid can do that to a guy's plans.
