do you need a special tightbore to go into gbb or will an aeg tighbore work inside of a gbb
Custom PGC/Guarder TM G18c
What type of GBB pistol do you have?
im have the money and am ready to buy the kwa mp9r, but i at least want some upgrades in it
Custom PGC/Guarder TM G18c
best thing to do is ask the store in which yoju plan to purchase the gun. Most gbb have a different cut on them than aegs