Charging Handle Spring Retainer (Part No. M324) For KSC M4A1 ERG & KWA RM4 ERG Category_Spring Part Modification is required when installing
Description
Modification is required when installing the mag release button
Weight:435g
Outer Barrel Length: 381mm
The Oil Spray Item for Local (Hong Kong) Buyer Only
Come with 40 round long magazine
Charging Handle Spring Retainer (Part No. M324) For KSC M4A1 ERG & KWA RM4 ERG Category_Spring Part Modification is required when installingThis polymer spring retainer fits all RM4 ERGs and appears on diagrams as mechbox part 324.
Exchange/Return Notes
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