|Tightbore Barrels by EdGI/PolarStar
EdGI Custom has developed a reputation over the last few years for producing some to the best tightbore barrels available.
The 6.01mm diameter barrels are designed with the experienced airsofter in mind and should only be used if you are willing to maintain the barrel. The barrel should be cleaned before and after each use and only the highest quality BBs should be used. Failure to maintain the barrel and/or use high quality BBs will result in jams due to the tight tolerances to which these barrels are manufactured and could result in damage or scoring of the barrel. Use with caution.
If you are looking for an excellent barrel with which to upgrade you airsoft rifle, these are definitely some of the best.