Squid Industries - Double Barrel V3 Mod

With the Double Barrel 3.0 Squid Industries has taken designs and features used in earlier versions of the "Double Barrel" series and improved upon them. Retaining the classic shape the all new Double Barrel v3 is now 25mm in diameter so users can seamlessly utilize larger tanks and atomizers. Not only did Squid Industries increase the diameter, they also made the 510 leak proof, added a hinged door, and they upgraded the battery connections. The Double Barrel 3.0 is a top of the line device and the best of the series!