Steel Magazine Release Button (AR-24)

Real Trigger guard (AR-26)

Steel Forward Assist (AR-20)

Steel Selector (AR-25)

Steel Trigger (AR-23)

Aluminum Charging Handle (AR-22)

The Steel Parts Kits for KSC/KWA M4 GBB use only

Material : Aluminums/Steel
Weight : 120g
Color : Black