Scorpion CNC Hop Up TDC Black AAP-01 GBB AAC TTI Airsoft Cylinder Head Kit

Titanium Tactical Industry (TTI Airsoft) is a Taiwanese brand offering a wide range of quality accessories to customise your replica fists and snipers.

Here we find a complete scorpion breech kit made from black CNC metal and aluminium for AAP-01 GBB from AAC. Includes a TDC hop-up adjustment system via allen key on the top of the breech for very fine adjustment of your pressure on the hop-up joint.
Already pre-assembled, it's ideal for customising your handheld airsoft replica!

Highlights:
- Lightweight (only 250 grams)
- Robustness
- Modern and aggressive design
- Perfect for CQB
- TDC hop-up adjustment system
- .22LR markings
- Picatinny rail under the breech

Please note the use of a bucking plate is mandatory if you wish to use the TDC system and you will need to remove the bucking plate as well as the original hop-up adjustment toothed wheels to install the kit.