Best Ergonomic Upgrade for Lenovo Legion Go: 3D Printed Comfort Grips

Why 3D Printed Comfort Grips Provide a More Natural Hand Position for FPS and Shooter Games.

Hardware by Vecna on Feb 24, 2026

The Lenovo Legion Go is a very powerful handheld gaming device, but its design could be improved. Performance and features are great, but some design choices make it less comfortable and easier to use, especially for long game sessions.

Luckily, a well-made set of comfort grips completely changes the experience, solving the most common complaints and making it much easier to handle, aim, and have overall control.

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Core Problem: Ergonomics and Button Placement

Most of the time, the Legion Go struggles with where the right thumbstick should be. It feels like the position is too vertical and off-center, which makes it hard to rest your thumb comfortably.

Your thumb doesn't fit well on the right stick when you hold the device with a loose grip. Instead, it's a little off from where it should be. This is especially noticeable in first- and third-person games where accurate aim is important.

Also, the side buttons click too much and are placed in a way that makes them easy to press by accident. Just holding the device can set them off by accident. This quickly gets annoying for many people.

Because the controllers can be taken off and put back on, like Joy-Con attachments, the design limits how ergonomically the sides can be shaped. This is a little better on the Legion Go S, which has sides that are more bulb-shaped, but with the regular Legion Go, we have to deal with these limitations.

TPU Case Option: A Partial Fix

A popular way to get around this problem is to buy a generic TPU case from an online market. A lot of people sell these cases again, and they're pretty much the same on all devices. The grip is a little better because they're a little wider and thicker, but they don't fully fix the physical problem.

The TPU case can make the device feel heavier in your hands, helping you aim more steadily. It also hides the annoying side buttons while still allowing you to use them, in theory. The grip is only a few millimeters longer, though, so the improvement isn't very big. The problem with where to put the right stick hasn't changed much.

Another problem is that the TPU case locks the buttons in place, making it hard to take them off for tabletop mode. This is awkward for people who like taking the controllers off.

Comfort Grips: A Complete Solution

The Comfort Grips that were made with 3D printing are a much better option. Each controller has its own set of these pieces, which slide onto the sides and clip tightly into place. Each grip appears to have two halves, but it's actually a single piece that locks securely around the controller.

It's important to note that you can still take the controllers off while using these grips. The back paddles, quick-release devices, and scroll wheel can still be reached. In contrast to the TPU case, the desk mode still works perfectly.

Material tolerances are important when making or buying these grips. Fit may vary slightly depending on the type of plastic used, such as PLA, PLA+, PETG, or ABS. It is best to use hard plastic strands. Small changes in tolerance may also happen with some color differences. If the printing is done right, the set should fit snugly with little movement.

Some polishing may be needed. If the 3D printing process left any sharp edges, lightly sand them with 1200-grit sandpaper to smooth them and make the item more comfortable.

Best Ergonomic, Upgrade for Lenovo Legion Go, 3D Printed Comfort Grips, NoobFeed

Improved Ergonomics and Aiming Precision

The most obvious improvement is the new grip shape. The bottom corners of the Comfort Grips protrude, giving the handles much more width. With this design change, your hand will move more easily, allowing your thumb to rest directly on the right thumbstick without any strain.

When it's set up as it comes, your thumb is slightly out of place. It lands exactly lined up with the joystick after the Comfort Grips are put on. The difference in how well you can aim is huge. The improvement feels real and instant for shooters.

Also, the side buttons are fully covered, so they can't be pressed by accident. Some users might miss having quick access to those buttons, but the back paddles are still fully useful and can be changed to fit your needs. The grips don't get in the way of how buttons work or how tools work on top of them.

When it comes to players with bigger hands, the extra width and shape are even better. When you hold it for long periods, it feels more stable, easier, and more natural.

Installation and Compatibility

It is easy to put the grips in place. The screw hole divots on the controller line up with the holes in each piece, and then the pieces slide into place and clip. If the pair fits well, it shouldn't move once it's on.

Since the grips are separate parts, you can still use the module as a whole. For tabletop play, you can take off the controllers without taking off the grips, so you can be flexible without giving up ease.

Pricing and Availability

Getting these grips can be done in two main ways.

You can buy the digital file from Printables for $7 and make as many sets as you want if you have a 3D printer. Materials like PLA, PLA+, PETG, ABS, or any other hard plastic thread that works well are suggested.

If you don't have a 3D printer, you can buy one that is already made for $23. Shipping costs vary, so the total could be around $30, based on where you live. There are many colors to choose from, so you can make it your own. Because these are made to order, shipping times may be different.

Final Thoughts

The Comfort Grips fully address the Legion Go's biggest ergonomic flaw: the placement of the right thumbstick. They also prevent side buttons from being pressed by mistake and maintain the controller's full modularity, including tabletop mode.

Adding these grips makes the experience a lot better, even though the stock device is already great. It feels almost perfect when you add joystick dome caps and the possibility of higher-tension sticks in the future.

If you have a Legion Go and have had trouble with comfort or accuracy when shooting, these grips are a great way to improve your experience. Once they're on, it's hard to imagine using the device without them.

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