The first gas powered gel blaster pistol is here and since news of its release it has made some serious waves throughout the gel blaster community. The Predator metal outer barrel will give you that support and peace of mind of having a sturdier and stronger outer barrel( please note it has a non-threaded tip). If your looking at upgrading your P1 then this is one of the main bit of kit most enthusiasts opt for especially if your getting a metal slide. Beautifully machined, these are specially designed by Kublai for the P1, being tested to make sure they fit, straight from the factory.
Please note this is only for the metal barrel not the pistol.