Piston Head | Krytac Kriss Vector | GBB | HEPHAESTUS

Piston Head | Krytac Kriss Vector | GBB | HEPHAESTUS

This piston head is a crucial component in the blowback system of your Krytac Kriss Vector GBBR. It ensures the compression and transfer of gas during the firing cycle, driving the bolt carrier rearward. A well-functioning GBBR piston head is important for consistent performance and gas efficiency, especially during longer skirmishes where every shot must count.

Technical specifications

This HEPHAESTUS piston head is manufactured from CNC-machined aluminium 6061, ensuring a lightweight yet durable construction. The improved design offers better air sealing for smoother cycles. The orange finish makes the component instantly recognisable during maintenance. A spare O-ring is included for future servicing.

Compatibility and application

This piston head is specifically designed for the Krytac Kriss Vector GBBR and fits as a drop-in upgrade without modifications. The component improves gas efficiency and reduces the cooldown effect during rapid fire. Installation requires basic knowledge of GBBR internals and disassembly of the bolt carrier group. Suitable for both standard builds and high-performance setups.

Ready to add the Piston Head | Krytac Kriss Vector | GBB | HEPHAESTUS to your setup?