Guarder Steel Valve Knocker for Marui/KJ G Series GBB Series Capacity-(rds)_40 Airsoft GBB Pistol (M1911)

Airsoft GBB Pistol (M1911)

Now HK416 A5 is one of the pronoun of special force

We suggest customers to use flour or corn starch as the powder for safety and environmental reasons

Ambidextrous Switch

- Two QD Attachment holes front and back

Guarder Steel Valve Knocker for Marui/KJ G Series GBB Series Capacity-(rds)_40 Airsoft GBB Pistol (M1911)Guarder Steel Valve Knocker for Marui KJ G Series GBB Series Replace the standard valve knocker of airsoft pistol magazine Steel Construction Design for Tokyo Marui G17, G18C, G26 KJ Works G23 G27 Series Airsoft Gas Blow Back GBB Pistol As always, upgrading GBB require necessary skill & technique, consult expertise if needed