Continuing on the APS-X Hi-Capa Hop-Up System for the WE/Tokyo Marui Hi-Capa Gas Blowback Pistol, KnucklesGSM goes for heavier BBs to find out if they can go further than usual... "Need a longer range place like my home field and accuracy test on a man size target to finish my final thoughts on this...but damn for what it is, it works pretty well in pushing heavy BBs."