TTI Scorpion CNC Upper Receiver with TDC Hop Up kit for AAP01

TTI Scorpion CNC Upper Receiver for AAP01

TTI Scorpion CNC Upper Receiver for AAP01 6

TTI Scorpion CNC Upper Receiver for AAP01 4.5

Frequently Bought Together

Complete your setup with the most common add-ons.

Action Army AAP-01 Assassin Select-Fire Gas Blowback Airsoft Pistol – Black

$109.99

CTM TAC Reaper Charging Handle for AAP01

$29.99 $4.99

TTI Aluminum One Piece TDC HopUp Unit for AAP-01

$74.99

Action Army AAP01 Upper Receiver Kit

$174.99

CNC-machined aluminum creates a sleek, scorpion-inspired upper receiver. It's compatible with all AAP-01 mags and hop-up units, and comes with features to improve your shooting. The TTI Scorpion CNC Upper Receiver includes a TDC (trajectory-dependent control) hop-up unit, which allows you to adjust the hop-up more precisely for improved accuracy. It also features a detachable bottom rail, so you can add your choice of sights or accessories. In addition to its performance benefits, the TTI Scorpion CNC Upper Receiver also looks great. The black anodized finish gives it a stylish, modern look that will make your AAP-01 stand out from the crowd. If you're looking for a way to upgrade your AAP-01, the TTI Scorpion CNC Upper Receiver is the perfect choice. It's a high-quality, feature-rich upper receiver that will improve your shooting performance and give your AAP-01 a stylish new look.

CNC-machined aluminum construction
TDC hop-up unit
Detachable bottom rail
Black anodized finish

Common Product Questions

Find quick answers about our airsoft products, shipping and policies.

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.

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.

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.

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.

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.

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.