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Faxon's AR-15 Pencil Integral Rifle Barrels offer the best of both worlds to shooters, providing the maneuverability of a shorter overall length while retaining the versatility and compatibility that comes with an AR15 build.

Featuring a narrow outside diameter both fore and aft of the gas block, the Faxon AR-15 5.56 Pencil barrels are specifically designed to reduce weight while still maintaining strength.

With Faxon's Integral Muzzle Device Barrels, shooters no longer have to rely on gunsmiths to pin and weld their muzzle devices to their barrels or be locked in a single rifle configuration. The Integral Muzzle Device Barrels come with a choice of a 3-port muzzle device or a slotted flash hider, allowing for easy assembly and disassembly of gas blocks and barrel nuts for users to modify their weapon configuration.

Technical specifications of the Faxon AR-15 Pencil Integral Rifle Barrels include:

- Barrel Caliber: 5.56
- Barrel Twist: 1:8
- Barrel Length: 14.5" Rifled, 16" Legal Length w/ Integral Slim Muzzle Device
- Barrel Profile: Pencil
- Barrel Gas System: Mid
- Gas Block Diameter: .625"
- Barrel Extension: M4
- Magnetic Particle Inspected.