Charging Handle Spring Retainer (Part No. M324) For KSC M4A1 ERG & KWA RM4 ERG Category_Spring Part : A-IBWR-M9-SP

: A-IBWR-M9-SP

Item Weight (gram) 710g Major Color Silver Length 245mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi-Automatic Magazine Capacity 31(Mag Not Included) rds Pistol Power Source Green Gas / Top Gas Power (Muzzle Velocity) 370 FPS Manufacturer Gunsmith Bros Package Includes -Gunsmith Bros Tangfo 5

as that could result in unreliable retention or release which could lead to a fatal accident

Modification is required when installing the mag release button

Come with 40 round long magazine

Charging Handle Spring Retainer (Part No. M324) For KSC M4A1 ERG & KWA RM4 ERG Category_Spring Part : A-IBWR-M9-SPThis polymer spring retainer fits all RM4 ERGs and appears on diagrams as mechbox part 324.