Maddog Replacement Airsoft AEG Upgrade Springs

Maddog AEG Airsoft Upgrade Springs offer varying increases in FPS and range. Upgrade your current setup and hit 'em faster and from farther away!

Features:

• Compatible with MOST Airsoft AEGs

NOTE: Color and Opacity of spring packaging may vary.

Compatibility

Madddog AEG upgrade springs are meant for use with most standard airsoft AEG platforms that accept aftermarket upgrade spring replacements. They are commonly compatible with Version 2 and Version 3 AEG gearboxes used by many popular manufacturers, including Specna Arms, Double Bell, Delta Armory, Action Army, Umarex, and other compatible airsoft guns.

These springs are specifically for electric airsoft rifles and are not designed for GBB platforms or spring-powered rifles unless specifically stated by the manufacturer. Always verify your gearbox type before installation.

Installing an AEG Upgrade Spring

Before beginning any work, disconnect the battery and make sure the replica is unloaded.

Remove the gearbox according to your replica manufacturer's instructions.

Release the spring tension before opening the gearbox shell.

Remove the factory main spring and inspect internal components for wear.

Install the new spring for AEG, and make sure it seats correctly on the spring guide.

Reassemble the gearbox and reinstall it into the replica.

Test the rifle's function before field use and chronograph the replica to verify it meets local FPS limits.

Choosing the Right Upgrade

Not all players need the same AEG spring.

• Players who build lightweight CQB rifles often select lower-power springs that are easier to compress and place less stress on gearbox components.

Outdoor players who look for additional range often choose a stronger airsoft AEG upgrade spring, while DMR and designated marksman builds may demand higher-rated springs together with an upgraded motor, gears, and compression components.

Always confirm your local site's limits before increasing FPS, and make sure the rest of your internal components can actually support the additional load.

Madddog Vs. OEM Springs

The Madddog AEG upgrade spring is manufactured from durable piano wire steel for consistent compression and long service life. Compared to many factory springs, it offers dependable performance and is an affordable upgrade for players who maintain or rebuild their replicas.

Avoid replacing multiple internal parts, and choose to install a quality steel spring instead, as it is considered one of the simplest ways to restore lost FPS or tune your replica for a different playing environment. It's a practical upgrade choice for players who regularly maintain their own airsoft AEG.