A SECRET WEAPON FOR HK416D GEL BALL BLASTER M416

usually do not improve any part of your toy gel blaster as this could void the warranty. Upgrades make reference to pulling any with the blasters apart or opening it up, shifting springs, or upgrading the battery from seven.4v to an 11.v battery. The barrel from the gel blaster needs to be plugged for a minimum of ½ inch by substance that is simi