The RetroArms Tappet Plate Spring AR15 / AK STRONG is a replacement spring for airsoft gearboxes designed for AR15 and AK platforms. It is a small but critical component, helping the tappet plate return properly and supporting consistent feeding in the mechanical cycle. RetroArms clearly marks it as an airsoft part, not for real gun, so it is intended exclusively for compatible airsoft replicas.

The STRONG version is aimed at users who want a firmer spring behavior than standard solutions, making it useful in custom builds where a more decisive tappet plate return is desired. The declared weight is extremely low at just 2 g, and the part comes with a 24-month warranty.

Technical features

• Model: Tappet Plate Spring AR15 / AK - STRONG
• Use: airsoft gearbox
• Compatibility: AR15 / AK
• Item No.: 9542
• EAN: 8596308095425
• Weight: 2 g
• Warranty: 24 months
• Classification: airsoft part, not for real gun

Package contents

• 1 x RetroArms STRONG tappet plate spring for AR15 / AK

How to use

• Install only on compatible airsoft gearboxes.
• Ensure correct tappet plate positioning during assembly.
• Use it together with components matching your build.
• Check cycle operation before regular use.

Safety warnings

• Intended only for airsoft, not for real firearms.
• Do not tamper with or modify the component.
• Installation requires technical experience.
• Always verify compatibility and correct assembly.
• Keep out of reach of children.
• Use only in lawful contexts with compatible parts.

This is an essential technical replacement part for users who want reliable, consistent gearbox performance in carefully built airsoft setups.