Raptors Airsoft announced to us that they are now carrying their own brand of 6.02mm Square Cut Tight Bore Barrels.
These 6.02mm barrels are available in the following lengths:
According to their own press-release to us Raptors Airsoft says they saw a need for an accurate and affordable 6.02 barrel in the airsoft industry. "There are high quality 6.02 barrels are on the market, but they cost twice as much as this one."
Raptors Airsoft thinks they have found the perfect size in 6.02mm, since it still gives much of the benefits of 6.01mm, but takes away much of the high cost and maintenance.