Summary
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Sony's patent reveals a new gun attachment for the DualSense controller, which improves gameplay immersion.
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The accessory adds crosshairs between the R1 and R2 buttons for added realism in shooting games.
A recent publication Sony The patent details a unique controller accessory that would allow users to convert their PlayStation DualSense controller into a gun for better gaming immersion. Sony has filed a number of hardware and software patents in recent years, and this latest filing gives the public new insight into the research and development efforts of one of the largest companies in the video game industry.
While many fans may be focusing on the latest PlayStation video game announcements or even analyzing the recent launch of the PlayStation 5 Pro console, others are keeping an eye on the Japanese conglomerate's behind-the-scenes projects. Sony continues to file a number of interesting technology patents, and this unique controller accessory marks the company's latest hardware-focused development.

Related
PlayStation patent hints at new controller functionality
A recent patent filing from Sony gives the public a look at a potential new controller feature that could hugely change gaming on the PlayStation.
According to a patent originally filed in June 2024 and just published on January 2, 2025, Sony is working on a gun attachment accessory that would allow players to add a “trigger” to an existing DualSense controller. The Sony PlayStation DualSense series of controllers boast a number of immersive features, including haptic feedback, and it would appear that the company is working to add an extra layer of realism to the gameplay for its hardware users. Sony's patented gun “trigger” attachment would attach to the bottom of the DualSense controller, allowing players to hold the modified controller sideways and use the space between the R1 and R2 buttons as a crosshair. This accessory would add an extra dimension of immersion to shooting gameplay, especially in FPS titles or action-adventure games, although there is currently no guarantee that this accessory will be made available to consumers.
Accessory for Sony DualSense controller gun attachment
Figures 14 and 15 of Sony's DualSense Controller Gun Attachment Accessory Patent show how the modified hardware device would be held similarly to a gun. Looking at Figure 3, fans see exactly how the add-on would be attached to the bottom of the DualSense controller. Figures 12 and 13 show how the gun attachment could be paired with a VR headset and other potential accessories, although these other depicted elements are not named or detailed elsewhere in this particular patent. As is the case with other exciting Sony video game technology patents, gamers will want to wait for an official announcement before expecting to see this gun attachment accessory on the market any time soon.
Video game companies continue to explore new technological possibilities for gaming hardware, from the highly anticipated next generation of consoles to enhancements and accessories for existing accessories, such as controllers. Interested fans will want to stay tuned for any potential announcements from Sony regarding recent patent publications and future applications.

Sony
- Founding date
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May 7, 1946
- Site
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Minato City, Tokyo, Japan