「For AEG G18C,M93R,MP7A1 SPRING GUIDE」
PRODUCT CODE:631466
Made of Derlin(Shaft)&SUS(Base).High durability.Thrust ring, protect
from fiction between guide and shaft is attached. CAUTION please use one
ring.If use all 4 rings,may be damaged.The rests are spare.
For AEG-G18C,M93R,MP7A1