NEW Speedsoft ESG HPA Tank Grip V2 – PolarStar / Balystik / Zimakyfa – M4 Airsoft STL

🔥 Next-generation Speedsoft ESG-style HPA Tank Grip for M4/V2 airsoft replicas. This 3D printable STL/3MF grip is designed for PolarStar Micro Reg, Balystik and compatible Zimakyfa/AliExpress HPA regulators.

This grip is the result of months of redesign, testing, and real game use, built to push performance, comfort, and reliability beyond my previous designs.

🧠 The Story Behind the Design

This model is not just an update — it’s a complete redesign of my earlier speedsoft grip concepts.
After receiving feedback from players and using the older versions extensively in training and competitive matches, I decided to start fresh.

The goal was clear:
Improve ergonomics
Reduce unnecessary bulk
Enhance grip feel and control
Create a cleaner look

Every surface, angle, and dimension was reworked from scratch. The final result is a new generation grip with a modern aesthetic and functional improvements that you can feel immediately when shouldering the replica.

🧪 Tested for 6+ Months

Before releasing this design, the grip was tested for over 6 months in real speedsoft conditions:

Competitive matches
Training sessions
Repeated tank mounting and removal
Long play days and high-stress use

This testing phase allowed me to refine tolerances, improve durability, and ensure consistent performance over time. What you download is a field-proven design, not a prototype.

✋ Ergonomics & Handling

Ergonomics were a top priority:

Comfortable grip thickness for fast transitions
Optimized shape for control during snap shooting and movement
Balanced feel with HPA tank setups

The grip is designed to reduce hand fatigue while maintaining maximum control — ideal for speedsoft players who demand precision and speed.

🧩 Parts Needed

1× 1/8 NPT → 6mm push-in coupler
3× 6×1.5 mm magnets (for snap-on back cap)

🔧 Installation Guide

Installation is simple and familiar if you’ve used tank grips before:
Remove your current grip (same process as a standard tank grip)
Cut the 6mm engine hose to your desired length
Insert the magnets into the grip body and the back cap
Insert the regulator into the grip
Attach everything — and you’re ready to play

That’s it.

⚠️ Notes

Designed for speedsoft HPA setups using V2 Gearboxes
Recommended to print in strong materials (PLA+ /PLA CF/ PETG /PETG CF/ ABS / Nylon)
All tests have been done in normal PLA, therefore the above options will give you a strong grip.
Proper print orientation and wall thickness are important for durability

⚠️ Legal Notice – Read Carefully

This 3D model is provided strictly for personal, non-commercial use.

By downloading or purchasing this file, you agree to the terms below:

What you ARE allowed to do:

Print the model for your own personal use
Use it on your own airsoft replica

What you are NOT allowed to do:

Sell, resell, share, gift, or redistribute this file in any form
Upload this model or any modified version of it to other platforms or websites
Sell, trade, or distribute physical prints made from this model
Use this design, or any derivative of it, for commercial purposes of any kind
This includes online sales, local sales, custom orders, giveaways, or bundled products.

Ownership & Rights

This model, its geometry, design, and concept are original work created by me.
I retain full ownership and all intellectual property rights worldwide, regardless of:

Whether the file is modified
Whether the model is printed
Whether the design is scaled or adapted
Ownership does not transfer with purchase or download.

Enforcement

Any unauthorized use, reproduction, or distribution — digital or physical — is considered a violation of these terms and may result in:

Takedown requests
Platform reports
Legal action where applicable
I actively monitor misuse of my designs.

Commercial Use
If you want to sell prints, use this design in products, or include it in any commercial activity, you must contact me first to obtain explicit written permission or a commercial license.

Downloading this file means you have read, understood, and accepted all of the above.

Please respect the time, testing, and work that went into this design.

Grip orientation: 45°
Layer height: 0.16
Walls:3-4
Infill:35%+
Infill pattern: Gyroid/3D Honeycomb
Supports: Tree supports on build plate only
Optional: Outer Brim for bed adhesion