This enhanced knocker is made by precision CNC machines. It is made for professional shooting and competition needs because it's:
1) high precision dimension increases shooting reliability and sensitivities;
2) hardened steel material strengthened construction, increases durability and reliability;
3) smooth surfacing reduces friction with other parts, and improve smoothness knocking movement;
4) dimension is modified to increase efficiency and reduce risk of misfire.
All items are made for airsoft only. They are not made for real steel firearms.
