Lancer Tactical M140 Quenching Spring [440-470 FPS]
An easy upgrade if you're looking to up your FPS, the Lancer Tactical M140 Quenching Spring is capable of storing very high tension for a powerful release. The strong coils of the spring are designed to exert a force of approximately 440-470 feet per second, producing a very noticable difference when compared to most ordinary springs. This Japanese certified spring upgrade posessess great durability and strength, so upgrading any plastic bushings to metal is ideal.
Color: BLACK