JP Enterprises Ultralight Shrouded BarrelA necessary component for your competition PCC, the JP 9mm Ultralight Barrel is a 5. 5" steel barrel extended to an ATF legal 16" thanks to a light weight aluminum shroud. Weighing in at more than 10 oz. less than a comparable 16" barrel, this barrel also places most of the weight close to the receiver. This translates to lightning fast transitions and a more satisfying competition performance. Manufactured to our exacting specifications and used in