SCS “Shockwave” Delrin Frictionless Guide Plug for Tokyo Marui Hi-Capa 5.1 (GG07-18)
SCS "Speed" Guide Plugs with Delrin Insert for Tokyo Marui 5.1 & Gold Match (GG11-12)
SCS "Speed" Guide Plugs with Delrin Insert for Tokyo Marui 4.3
SCS 125% Hammer & Recoil Spring + Delrin Guide Plug Package
SCS “Shockwave” Delrin Frictionless Guide Plug for Tokyo Marui Hi-Capa 4.3
UAC TM Hi-Capa 4.3 & 5.3 Aluminum Spring Guide Plug Set - Black
UAC TM Hi-Capa 4.3 & 5.1 Aluminum Spring Guide Plug Set - Silver
UAC TM Hi-Capa 4.3 & 5.1 Aluminum Spring Guide Plug Set - Gold