The Guarder Enhanced Hop-Up Chamber Set was made specifically for the Tokyo Marui & KJ Works Hi Capa series and it is incredibly tough which will withstand the battering of top gas. This is something that the original version may have trouble with, especially with higher powered gas!

Items included:

• 1x Guarder Enhanced Hop-Up Chamber Set for Tokyo Marui Hi-Capa 4.3 / 5.1 / Gold Match