MK23 (T.Marui fixed slide) CNC Steel Knocker

This steel knocker is made by precision CNC machines.  It is specially made for professional shooter and competition needs because the knocker is modified for:
1) smooths the motion to open the magazine valve;
2) reduces friction with the frame by smooth surface finishing;
3) increases efficiency and reliability of fully opening the magazine valve;
4) strengthens construction to provide outstanding durability.

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