The original Tokyo Marui bolt catch lasted us only a few moments during chassis testing with Nuprol gas. It didn’t take long before we realized a solution was needed.
You can always choose not to install one, but with this part you’ll never have to worry again about your bolt catch breaking. Thanks to CNC manufacturing, we have been able to create a stainless steel component with outstanding rigidity, toughness, and fatigue resistance.
Why steel instead of aerospace-grade aluminum?
The steels we selected at Full Steel MP7 are premium industrial-grade steels, chosen for their specific composition for each application. They offer excellent properties for manufacturing parts subjected to severe stress and, above all, impact. If steel is used to produce engine components that operate at certain temperatures, endure impacts, and run at high speeds, imagine the performance it will deliver in a gas blowback airsoft replica.
Yes, it might develop small corrosion spots over time… NO, IT WON’T — this part is made of stainless steel.
Features:
Material: 304 Steel
Weight: 15g
Maximum tested pressure: 200 PSI or 14 kg/cm2 (Nuprol 4.0 gas)
Compatible with Tokyo Marui GBB system (For airsoft replica use only)