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FAXON 14.5" PENCIL, 5.56 NATO, Mid-Length, 4150 QPQ - (Pinned 3 Port Brake 16" OAL)


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MSRP $249.99
SALE PRICE: $236.55
Savings: $13.44

Stock Status :(Out of Stock)

Product Code: 15A58M14NPQ-PMB3


FAXON FIREARMS 14.5" PENCIL, 5.56 NATO, Mid-Length, 4150 QPQ

Our pencil lightweight barrels are the lightest in the industry. Don't take just our word for it, major companies like Robar, Mag Tactical, and others choose Faxon pencils for their ideal balance of weight and performance. The slim muzzle device measures .620" in diameter, which allows a gas block and barrel nut to slide over the muzzle device. As the 3-port muzzle break has been pinned and welded, the OAL of this barrel is 16".


  • Barrel Material: 4150 CMV Steel
  • Barrel Type: Button Rifled
  • Barrel Caliber: 5.56
  • Barrel Twist: 1:8
  • Barrel Length: 16" OAL
  • Barrel Profile: Pencil
  • Barrel Gas System: Mid
  • Inside Finish: QPQ Nitride
  • Outside Finish: QPQ Nitride
  • Muzzle Thread: 1/2-28 TPI (Threads Per Inch)
  • Gas Block Diameter: .625"
  • Gas Port Diameter: .078
  • Barrel Extension: M4
  • Weight: 1.24 lbs Including Muzzle Device
  • Magnetic Particle Inspected!
  • 11-degree Target Crown

Average Rating: 3 of 5 Total Reviews: 1 Write a review »

  5 of 5 people found the following review helpful:
Not pretty February 14, 2017
Reviewer: Brad C from Raleigh, NC United States  
Haven't assembled the rifle yet, but the weld work on the muzzle of this barrel was a bit sloppy.  I would have expected better touch-up work once the brake was pinned.  The weld mark is obvious and not ground smooth or hard-coated to match the finish.  Since this is a black barrel and muzzle, the weld mark is a pretty big blemish.  I'd hope this was a mistake, but I'm curious to know RTB's opinion.

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