Guarder AEG Series 6.02mm Interchange Barrel - 455mm
Brass barrel with a tight 6.02mm bore for drop-in replacement
This Guarder barrel is machined from brass and carries a tightly toleranced 6.02mm bore designed for calmer BB travel than a stock barrel. As an interchange barrel its length is matched to common AEG stock-barrel lengths, so it drops in without reworking any other internals.
Use as a swap barrel across multiple guns
At 455mm it works as a direct swap for the matching stock barrel or as the base for a more precisely tuned hop-up setup. The brass build is sturdy enough for repeated swaps between guns and mates cleanly with standard AEG hop-up units.