The tremendously popular Striker (sometimes referred to as the "S1" ) now has a range of official upgrades. This spring is one of the key components that boost the power, it could increase it to 500 FPS although this does depend on the other parts and the quality of their installation.
- Compatible with Ares Amoeba Striker rifle
- High tensile steel component
- Upgrade internals to withstand the increased power
- Official accessory
- Brand: ARES