KC02 (KJ) CNC Steel Valve Knocker Lock

This steel knocker lock is made by precision CNC machines.  It fits KC-02(KJ) and is specially made for professional shooter and competition needs because its:

1) high precision dimension increases shooting reliability and sensitivities;

2) high tensile steel strengthens construction, increases durability and reliability;

3) smooth surface finishing reduces friction with other parts and improves smoothness blow-back movement.

All products are made for airsoft only. They are not made for real steel firearms.