M4.5 Gas fill valve (Air Return Type)(2 in set)
UNICORN M4.5 Gas fill valve (for Japan/Marui)
FOR Tokyo Marui or other Japan made magazine
Not fit for KWA/KSC
M4.5 Gas fill valve (Air Return Type)(2 in set)
UNICORN M4.5 Gas fill valve (for Japan/Marui)
FOR Tokyo Marui or other Japan made magazine
Not fit for KWA/KSC