Replacement steel chassis for Tokyo Marui MP7 GBB (for exclusive use with airsoft replicas).
If your original pot metal chassis has failed, with this part you will never have to worry about it breaking again. Thanks to CNC manufacturing, we have been able to produce a Cr-Ni-Mo steel component with outstanding rigidity, toughness, and fatigue resistance.
This chassis is designed to directly replace the damaged components of your original MP7. The trigger group, hop-up chamber, magazine release, bolt, pins, and springs will fit without any issues. Both shells are supplied as replacements for parts MGG1-78 and MGG1-72.
Why steel instead of aerospace-grade aluminum?
Although some aerospace-grade aluminum alloys can withstand very high stress, the steel chosen by Full Steel MP7 is one of the best steels for industrial machinery due to its excellent properties for manufacturing parts subjected to severe stress and, above all, impact. If it is used to produce engine components operating at high temperatures, under impact, and at high speeds, imagine the performance it will deliver in a gas blowback airsoft gun.
Yes, small corrosion spots may appear over time, but if you clean and oil your gas blowback airsoft gun after each game, what is there to worry about?
Includes:
- Cr-Ni-Mo steel chassis
- 304 stainless steel bolt catch
- Stainless steel screws
Specifications:
Material: Cr-Ni-Mo steel
Weight: 365g
Maximum tested pressure: 200 PSI or 14 kg/cm2 (Nuprol 4.0 gas)
Compatible with Tokyo Marui system