JPSM9-5.5UL10

9mm Ultralight Shrouded Barrel

A 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 all of our rifles, the JP Supermatch™ steel barrel is turned from 416R stainless steel, lead lapped and air-gauged.

This design also incorporates a cleaning port to allow easier access to the barrel muzzle. The cover for this port is removable to avoid interference with any Mil-Spec sized barrel nut. Replacement cleaning port covers for this barrel are available here.

This is a very application-specific barrel configuration. Please read our 9mm Barrel Accuracy Notice before purchasing.

Specifications

Chamber: 9mm
Length: 5.5" steel barrel with welded aluminum shroud to 16"
Twist: 1:10 button rifled
Contour: Ultralight
Muzzle Threads: n/a
Material: 416R Stainless Steel/6061-T6 aluminum
Finish: Hardcoat anodizing
Weight: 14.9 oz.

Silent Captured Spring/Ammo Compatibility

Because of the shorter barrel and reduced back pressure of this barrel, we only recommend use of one of the following Silent Captured Spring models to ensure reliable function: JPSCS2-9SS-5.

Even with a lighter Silent Captured Spring, be aware that this barrel may cause unreliable cycling with very low-power ammunition.

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