US$ 24.00
: AR-13(TAN)
for Spare Parts use only
For a WA M4 converting it to a KSC M4 GBBR system opening up a vast selection of custom parts
especially when you consider that you need 3 or 4 of them on your belt
EDGE-SL011-43PK (Pink)
Tokyo Marui M4A1 MWS GBB Magazine Spring (MGG2-78) Material_Rubber : AR-13(TAN)Parts No. MGG2 78
US$ 24.00
US$ 69.00
US$ 37.80
US$ 13.90
US$ 25.00
US$ 25.00