Tokyo Marui MP7 Steel Bolt Catch

The original Tokyo Marui MP7 bolt catch lasted only a few moments during chassis testing with Nuprol gas. It didn’t take long for us to realize that a solution needed to be made.

You can always choose not to install it, but with this part, you'll never have to worry again about your bolt catch breaking. Thanks to the manufacturing process with CNC control, we’ve brought to life a stainless steel part with high rigidity, toughness, and resistance to fatigue.

Why steel and not aerospace-grade aluminum?

The steels we’ve chosen for the Full Steel MP7 are the best steels for industrial machinery due to their composition, tailored for each specific application. They have excellent properties to create parts subjected to severe stresses and, above all, impacts. If steel is used to make parts for engines that work under certain temperatures, with shocks, and at high speeds, imagine the performance it will give in a gas blow-back airsoft gun.

Yes, you might think it will show signs of corrosion over time… NO, IT WON’T. This part is made of stainless steel.

Features:

• Material: 304 Stainless Steel

• Weight: 15g

• Maximum tested pressure: 200PSI or 14kg/cm² (Nuprol 4.0 gas)

• Compatible with Tokyo Marui GBB system (For use with airsoft replicas only)