Editing Smart Parts (section)

=== Impulse and Freak barrel system ===

In 2000, Smart Parts introduced the '''Impulse''', an electronic marker using a stacked-tube, ram-driven operating mechanism.

The Impulse was lighter and mechanically different from the Shocker Sport, using a poppet-valve design capable of higher firing rates.

It became a popular tournament marker and supported an aftermarket industry producing custom bodies, internal components and electronic upgrades.

Smart Parts also introduced the '''Freak''' barrel system in 2000.

The Freak used interchangeable barrel inserts of different internal diameters, allowing players to select an insert appropriate for the size of their paintballs.

Both the Impulse and Freak system were displayed at major tournaments during 2000, including the ZAP Amateur Open.[8]

The company subsequently expanded the Freak range through different barrel fronts, backs and insert materials.