AT3 Tactical AR-15 Barrel - 16" - 5.56 NATO - Pencil Profile - Mid-length

$106.25$125.00Save $18.75

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SKU: AT3-556-PEN-MID-16

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Product description

16 Inch Pencil 5.56 NATO Barrel by AT3 Tactical

Upgrade your AR-15 with a 16 inch pencil barrel to improve your handling and save on weight. While the pencil profile trims the fat up front for better balance, this barrel still uses 4150 CMV steel for longevity, and a black nitride finish for corrosion resistance. This barrel uses a midlength gas system, which is smoother than M4 style rifles, which makes it even more comfortable.

This barrel uses a .625″ diameter gas block, plus a Midlength length gas tube, both of which you can snag here at a lower, bundled cost. If you’re looking to start fresh with a complete upper assembly, check out our selection of upper and handguard combos! For this barrel, we’d recommend a handguard 12 to 15 inches long to ensure shooter comfort, plus room for accessories.

Specifications

  • Length: 16 Inches
  • Material: 4150 Chrome Moly Vanadium
  • Profile: Pencil
  • Finish: Black Nitride
  • Gas System Length: Midlength
  • Gas Block Journal: .625″
  • Twist Rate: 1:7 inches
  • Muzzle: 1/2×28 Threaded
  • Barrel Extension: M4 Feed ramps
  • Weight: 23 oz.

Where are these barrels made?

AT3 has partnered with Kinetic Manufacturing, a trusted OEM manufacturer for the firearm industry to produce these barrels. We have a philosophy that great parts for the AR don’t have to break the bank, and these barrels are no exception. Our lifetime warranty on these barrels applies to any defects due to workmanship. In the unlikely event you run into an issue, we will take care of you.

Customer reviews 1

ajwaynw Verified buyer
Unlike a few others brand that I have gotten in the pass this barrel weight exactly what it claims to weight. I will be using this in a rebuild to lighten up my STNGR complete upper. Review on YT as well.

AT3 Tactical · Thank you for your positive review! We're glad to hear that our barrel lived up to its lightweight claim and that it will be a great addition to your STNGR upper. We appreciate your support and look forward to hearing your thoughts on our products in the future. Happy shooting!

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Warranty & returns

Backed by the AT3 Lifetime Warranty!

90-day no-hassle returns

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

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