400e Main Spring Light Version Ammo This pack of 10 cartridges

This pack of 10 cartridges are compatible with only

These are heavy pellets with a pointed tip that deliver powerful impact

this high-performance AEG delivers consistent power and smooth operation with every trigger pull

making this an extremely versatile scope for PCPs or firearms up to

accessories

400e Main Spring Light Version Ammo This pack of 10 cartridgesThis lighter replacement main spring for your Barra 400e can be easily replaced using our Quick Change (QC) feature. It will drop your velocities down to standard BB gun velocities of 275 fps. This will make your 400e quieter and be much easier on your backstops. Watch our included video for more information on how to install.