FMA Helmet Counterweight (Balance Bag) - Dark Earth Type_Training Knife This is the 120 SP

This is the 120 SP version

you may find the gun cutting off prematurely (before the battery is depleted) as the monitoring system is not setup for NIMHs

Does not accept standard M4/M16 AEG magazines

Specifications:

FMA Helmet Counterweight (Balance Bag) - Dark Earth Type_Training Knife This is the 120 SPThis counterweight kit from FMA is a customisable weight management system with five removable 70g weights that fit into five elastic pockets inside the pouch. It is designed for use on helmets outfitted with ARC Rails and also work great with the FMA Fast helmets. The back of the weight bag features hook and loop Velcro which is strong enough to hold the bag in place, but it is better to secure it to the two screws on either side of the helmet for a