The Real Deal Double O-Ring CNC Cylinder Head is a must-have upgrade for any airsoft gun player who is serious about performance. It is made from high-quality CNC machined aluminum and features a double O-ring design for a superior air seal. This helps to improve compression and increase the power and efficiency of your airsoft gun.
In addition to its performance benefits, the Real Deal Double O-Ring CNC Cylinder Head is also very durable. The CNC machined aluminum construction is resistant to wear and tear, and the double O-ring design helps to prevent leaks. This is a great choice for high-speed, high-cycle airsoft builds.
The Cylinder Head is compatible with most V2 and V3 gearboxes and is easy to install. It is a great upgrade for any airsoft gun player who is looking to improve the performance, durability, and efficiency of their weapon.
- Improved air seal and compression
- Increased power and efficiency
- Durable CNC machined aluminum construction
Common Product Questions
Find quick answers about our airsoft products, shipping and policies.
Will this part fit my platform?
Compatibility is product-specific. Check the brand, model, size, and platform named in the product description, such as Tokyo Marui Hi-Capa 4.3 or 5.1, AAP-01, Umarex/VFC Glock, or a particular AEG gearbox type.
Similar-looking parts are not always interchangeable, so contact our team with your exact model if you are unsure.
Do I need tools or gunsmithing?
That depends on the upgrade. Simple external parts may be straightforward, but internal upgrades can require disassembly, reassembly, adjustment and testing.
If you are not comfortable working inside your airsoft gun, our team offers professional tech and custom-build services.
Can LA Airsoft install this part for me?
Yes. We can build and upgrade Hi-Capas, AAP platforms, and rifles. Choose your base gun and parts, then add the appropriate tech service.
The current custom-build service states that builds are normally completed in approximately 3 to 5 days, with the team reviewing the selected parts for compatibility.
How should I maintain this product?
Regular maintenance helps preserve performance and reliability. Keep the product clean, follow the manufacturer’s lubrication instructions, and properly manage batteries, gas systems, and internal components. More advanced repairs or internal servicing should be handled by an experienced airsoft technician.
How quickly will my order ship?
Orders without preorder items are typically packed the same day when placed before 4:30 p.m. Central Time. Please note that occasional delays can occur during especially busy periods or when staffing is limited.
Will this part increase my FPS?
Not every upgrade increases FPS. Some parts are designed primarily for reliability, cycling speed, weight reduction, or gas efficiency. When a product has a tested FPS claim, it should be stated in the listing.



