- Designed for Tokyo Marui TM M4 MWS gas blowback rifles
- 120% strength return spring for faster, more reliable nozzle reset
- Improves cycling consistency and reduces misfeeds related to slow nozzle return
- Drop-in fit with factory components — no major modifications required
- Durable material and consistent spring rate for extended service life
- Typ Airsoft
- Verkäufer Unicorn Airsoft ( Taiwan )
- SKU UC-MWS-FN-M120
Disclaimer: Upgrading airsoft guns require necessary skill & technique, manual modification is necessary, consult expertise if needed.
Buyer Notice: Airsoft Quality Standards
- Component Play: Minor wobble or shifting is normal.
- Cosmetic Variance: Slight surface scratches or dents may occur.
- Performance Standard: These characteristics do not affect product functionality.