Gear-box components

The POM piston head (16610) have built-in pressure bearings to reduce friction from the spring. The piston head are ventilated making sure that the rubber seals are pressed against the cylinder sides when the air is compressed. This gives optimal compression of the air and minimizes wear and tear on..

The aluminium piston head have built-in pressure bearings to reduce friction from the spring. The piston head are ventilated making sure that the rubber seals are pressed against the cylinder sides when the air is compressed. This gives optimal compression of the air and minimizes wear and tear on t..

Airsoft players have always looked for new ways to improve performance replica guns. The launching of the ULTIMATE Upgrade Series by ASG offers enthusiasts the opportunity to access a range of high quality upgrade parts. All springs, with exception of the M100 spring (16669) are chromium plated whic..

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Airsoft players have always looked for new ways to improve performance replica guns. The launching of the ULTIMATE Upgrade Series by ASG offers enthusiasts the opportunity to access a range of high quality upgrade parts. All springs, with exception of the M100 spring (16669) are chromium plated whic..

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Package includes: trigger and trigger spring...

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Compatible with the M15/M16 series...