This steel knocker is made by precision CNC machines. It fits all T.Marui 1911 series GBB pistol. This is an enhancement item, which is specially made for professional shooter and competition needs, because:
1) High precision dimension increases shooting reliability and sensitivities;
2) High tensile steel strengthens construction, increases durability and reliability;
3) Smooth surface finishing is used to reduce friction inside your pistol and improve smoothness of mechanical movement.
4) Dimension is modified for increasing efficiency and reducing risk of misfire. Therefore, it has difference dimension from the original T.Marui knocker.
All products are made for airsoft only. They are not made for real steel firearms.
