Version 4.3 of the V2 Lower, specifically designed to use an MTW-style grip (Wolverine).
This universal lower has been optimized for AEG replicas converted to HPA with an MTW grip, incorporating all improvements from version 4.2 plus native compatibility with Wolverine’s modular grip system. Two-piece design (top + bottom) with optimized print orientation and minimal support requirements.
🎁 The previous version (Ver. 3) is still available for free here:
https://lab.sychev.xyz/products/aeg-universal-lower-ver3-estilo-ics
🎁 The previous version (Ver. 4.2) can be found here:
https://lab.sychev.xyz/products/aeg-universal-lower-ver4-2-estilo-ics
Key Features
- Native compatibility with MTW-style grips (Wolverine).
- Two-piece structure (top + bottom) for optimized printing.
- OEM-style holes for mounting MCUs (control units), same as original gearboxes.
- Dedicated supports for Gate Titan 2.
- Integrated select plate that inserts into the designated holes.
- Unified screw system: compatible with OEM screws from any standard gearbox.
- ICS center slot and space for upper “ears” (compatible with ICS split designs).
Note: You may need to slightly enlarge the trigger hole and the safety lever hole, as each manufacturer uses different thicknesses for these components.
Design Revisions
- Rev. 4: Screw hole adjustment and correction.
- Rev. 3: Screw hole adjustment and unification.
- Rev. 2: Added dedicated supports for Gate Titan 2.
- Rev. 1: OEM-style MCU mounting holes added.
Tested Compatibility
This lower has been successfully tested with replicas from the following brands:
- DBoys
- AMOEBA
- VFC / VegaForce
- ICS
- G&G
Compatible Grip
If you also need a grip, you can purchase the Magpul MOE-K2 MOD (3 versions available), specifically designed to work with this model. It includes all necessary holes — just print and assemble.
🔗 Grip Magpul MOE-K2 MOD (3 versions)
https://cults3d.com/:3556165
Other Community-Compatible Grips
-
Cuasar3D – Various grips
https://cults3d.com/@Cuasar3D -
Thingiverse – MTW Grip
https://www.thingiverse.com/thing:4761711 -
Thingiverse – Alternative Grip
https://www.thingiverse.com/thing:7105149 -
Cults3D – Compact Grip
https://cults3d.com/:3768022 -
Cults3D – Tactical Grip 1
https://cults3d.com/:942529 -
Cults3D – Tactical Grip 2
https://cults3d.com/:1104340 -
Cults3D – Ergonomic Grip
https://cults3d.com/:1267283 -
Cults3D – Modular Grip
https://cults3d.com/:2629118 -
Cults3D – Slim Grip
https://cults3d.com/:1320502
Assembly & Screws
- OEM screws from any standard V2 gearbox.
- Grip: secured with an M6 screw.
- Optional: add an M4 screw from the inside for extra rigidity.
- Select plate parts insert into the designated holes.
3D Printing
Print Orientation
- Top and Bottom: print flat face down, interior facing up.
- Supports: only required in the grip area; the rest of the model does not require supports.
Recommended Settings
- Estimated print time: ~3–4 hours (depending on printer)
- Recommended material: PLA+
- Layer height: 0.15 mm – 0.20 mm
- Recommended infill: 75–100% (for maximum strength)
- Supports: only in the grip area
FCU Compatibility
- ✅ Wolverine (all models)
- ✅ Gate Titan 2 (with included dedicated supports)
ICS-Compatible Design
This lower follows the ICS standard:
- Center slot for split gearbox system.
- Space for upper gearbox ears.
- Compatible with all alignment kits from this project.
Manuals
Installation and adjustment manuals are available in the Manuals section of the website or on the project’s Discord server.
Recommended products
The most recent models added to the collection