tanpanther

引用:

原帖由 ayaka 於 19-4-2009 23:42 發表

AEG要上的話要大汁wor
gp的好似要買成套kit先有個條外管

一係買條20"管....比師父車到18.5"

My new project is 82nd airborne's SDM-R, it requires a 18 inch barrel as well, so I was just wondering if I use G&P WA SPR's barrel or 買條20"管車到18'?