Orders wit delivery to EL PROTECTOR till 2.8.
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AirsoftPro upgrade kit for ARES Amoeba Striker airsoft sniper rifles (AS01 / AS02 and others) includes reinforced upgrade components designed to increase performance. The kit contains a lightweight hybrid piston, a ball bearing spring guide, and a spring of your choice. All components are tuned to provide smooth operation, improved cylinder sealing, and long service life.

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The AirsoftPro upgrade kit provides a simple solution for upgrading ARES Amoeba Striker bolt-action sniper rifles. The hybrid piston combines a lightweight CNC-machined aluminum body, 2 POM guide rings, and a durable stainless steel piston catch. The vacuum piston head improves cylinder sealing during firing, while the full-rubber impact pad cushions piston impacts and helps protect internal components. The kit also includes a stainless steel spring guide with a ball bearing for smoother spring operation, along with a heat-treated steel spring featuring corrosion protection, available in your choice from M100 to M170.
Includes a hybrid piston, ball bearing spring guide, and upgrade spring for ARES Amoeba Striker rifles.
The lightweight aluminum body is combined with a stainless steel piston catch and 2 POM guide rings with lubrication grooves for smooth movement inside the cylinder.
Air channels improve O-ring sealing inside the cylinder, while the full-rubber impact pad absorbs piston impacts during firing.
Precision-machined stainless steel spring guide equipped with a ball bearing that allows the spring to rotate freely during compression.
The heat-treated steel spring features a chemically blackened finish for improved corrosion resistance and long service life.
| Variants | ARES Amoeba Striker |
| Color | Red |
| Body/receiver material | Metal |
| Spring guide | Metal |