The TAPP M4 Adapter lets your G3 run standard AEG M4/M16 magazines: cheap, light and everywhere.
Spec card
| Type | M4 |
|---|---|
| Feeds from | Standard AEG M4/M16 mags |
| BB capacity | 30-250+ |
| Overall profile | Medium |
| Recommended mags | PTS EPM1 or similar high-power mid-cap |
| Best for | Competitive play |
Compatibility
| Brand / Platform | Compatibility Verification | Tuning & Adjustment Notes |
|---|---|---|
| G3 AEG | Direct Native Fit | Purpose-built for the G3 AEG magazine well and feed geometry. Seat the adapter fully until it locks against the magazine catch, then verify the feed lips align cleanly with the BB feed path for consistent, uninterrupted feeding. |
| JG T3 SAS / Matrix / Tokyo Marui G3-Pattern AEG Series | Direct Native Fit (Shared G3 Magazine) | JG's T3 SAS is built on the G3 platform and takes the same G3-series AEG magazine (shared across Matrix and Tokyo Marui G3-pattern rifles), so this adapter installs the same way. |
What's in the box and how to install
- Plug and play: no pulling valves or feed lips from stock mags.
- Materials: standard body is Nylon PA12. Carbon Fiber is available (3x stiffness, up to 38% higher tensile strength than Nylon 12).
- Made in the USA by TAPP Airsoft.
- Install: insert with the bolt or slide locked back.
- Warranty: 30-Day Warranty + Lifetime Support.
More options
Also available for: JG T3 SAS AEG, VFC G3/PSG1, VFC HK53
Want to compare every option? Use the G3 Adapter Builder.
