GameSir AC12 Silicone Thumb Grip Caps for Xbox, PS5 & Switch
GameSir AC12 Silicone Thumb Grip Caps for Xbox, PS5 & Switch
GameSir AC12 Silicone Thumb Grip Caps — Upgrade Your Controller Game
Take your gaming sessions to the next level with the GameSir AC12 Colorful Silicone Thumb Grip Caps. Engineered for precision, comfort, and durability, these joystick caps snap on in seconds and instantly transform the feel of your controller. Whether you're deep in a competitive shooter, exploring open worlds, or flying through flight simulators, there's a version perfectly suited to your playstyle.
Wide Compatibility — Works with Most Major Controllers
Designed to fit an extensive range of gamepads, including:
- GameSir: G7 Pro, G7 Pro 8K PC Champion Edition, G7 Pro Wuchang Edition, G7 Pro Zenless Zone Zero Edition, G7 Pro Dragon's Dogma 2 Edition, G7 Pro Aimlabs Edition, G7 Pro 8K PC Nioh 3 Edition, Cyclone 2, G7 SE, Nova Lite, Nova 2 Lite, Super Nova, Tarantula Pro, Tegenaria Lite, Kaleid, Kaleid Flux, G8 Plus, G8 Galileo, G8+ MFi, T7, G7 HE
- Microsoft: Xbox Series X/S, Xbox One, Xbox Elite Series 2, Xbox Elite Series 2 Core
- Sony: PS5 DualSense, PS4
- Nintendo: Switch 2 Pro, Switch 2 Joy-Con, Switch Pro, Switch Joy-Con
- Third-Party Brands: 8Bitdo, Flydigi, EasySMX, Aolion, BEBONCOOL, BROODIO, LinYuvo, ThundeRobot, and more
Four Versions — One for Every Gamer
- Convex Version: Minimizes contact area — ideal for flight simulation gaming (similar to HOTAS setups).
- Elevated Version: Adds height to reduce stick actuation force and improve travel distance; great for fine-tuned, precision operations.
- Anti-Slip Version: Expanded form factor accommodates a variety of hand shapes for unparalleled comfort and precise control during long sessions.
- Mushroom Head Version: Maximizes contact area for effortless stick rotation in all directions with minimal finger pressure.
Premium Silicone Construction
Made from high-performance, environmentally friendly silicone, these thumb grips are built to last. The advanced laser-engraved texture delivers both a stylish aesthetic and superior anti-slip grip — keeping your thumbs locked in position even during the most intense gaming moments.
Easy Tool-Free Installation
No tools, no hassle. Simply slide each thumb cap onto your joystick with bare hands and you're ready to play. Removal is just as easy — pop them off whenever you want to switch styles or versions.
Tech Specs
- Brand: GameSir
- Model Number: AC12
- Material: Silicone
- Colors Available: Black, Gray, Blue, Red
- Finish: Textured (Laser Engraved)
- Package Size: 61 × 37 × 10 mm
- Gross Weight: 46g
- Certification: CE
- Country of Origin: Made in Mainland China
What's in the Box
Four versions (Convex, Elevated, Anti-Slip, Mushroom Head) — one pair of each — 8 thumb caps total.
Note: The controller shown in product images is NOT included.
For more information on safe and responsible gaming accessories and electronics, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Are the GameSir AC12 thumb grip caps compatible with PS5 DualSense and Xbox Series X controllers?
A: Yes! The GameSir AC12 silicone thumb grip caps are designed for wide compatibility and fit popular controllers including the PS5 DualSense, Xbox Series X/S, Xbox One, Nintendo Switch Pro, and a wide variety of GameSir gamepads such as the G7 Pro, G7 SE, Cyclone 2, G8 Plus, and Nova 2 Lite, among others.
Q: How many thumb grip caps come in the package?
A: The package includes four different versions — Convex, Elevated, Anti-Slip, and Mushroom Head — with one pair (2 caps) of each version, for a total of 8 silicone thumb grip caps.
Q: Do I need any tools to install or remove the GameSir silicone thumb caps?
A: No tools are required. Simply slide each cap onto your joystick stem with your bare hands. They fit securely and can be removed just as easily whenever you want to swap styles or go back to the original sticks.
Q: What makes the laser-engraved texture on these thumb grips better than standard grips?
A: The advanced laser engraving process creates a precise, consistent texture pattern across the entire grip surface. This provides superior anti-slip functionality compared to standard smooth or simply molded grips, giving you better thumb control and accuracy — especially important during fast-paced gaming sessions.