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Wilson Combat Match Grade 16″ .300 Blackout Barrel, Pistol Gas

UPC: 811826027047

$284.95

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Description

Wilson Combat has been turning out custom tactical AR-15s since the late '70s, and this 16-inch .300 AAC Blackout barrel carries that same reputation into your own build. It's machined from American-made 416R rifle-rated stainless steel on computer-controlled equipment, then finished with a hand-polished bore and feed ramps. That last step is the kind of attention you feel at the range, not just on the spec sheet, and it's a big part of why folks who've fought cycling and accuracy problems with cheaper barrels tend to stop tinkering once they bolt one of these on.

What Sets This Wilson Combat Blackout Barrel Apart

The numbers tell a clear story. You get a 1:7 twist, a 5/8-24 threaded muzzle with a precision crown, precision-button rifling with six grooves, and a bead-blasted stainless finish that keeps glare down and looks understated. It runs a pistol-length gas system on the Recon Tactical profile, with a 3/4-inch gas block journal dimpled for a set screw and M4-style feed ramps in the extension. The whole thing weighs right around 25.9 ounces, so it balances well on a general-purpose rig without turning your upper into a boat anchor.

Why the Pistol Gas System Matters on a 16-Inch .300 Blackout

This is the detail that trips up a lot of first-time Blackout builders. A pistol-length gas port on a 16-inch barrel sounds backwards, but .300 BLK burns its powder fast, and that shorter port gives subsonic loads enough pressure to reliably work the action. The payoff is smoother function across the board, whether you're running heavy subsonic loads through a can or switching over to supersonic when you need extra reach. It's a favorite setup for suppressed shooting and hog hunting, and the fast twist stabilizes everything from lighter supersonic bullets to those heavy 200-plus grain subsonics.

The 1:7 twist and optimized chamber make this a solid foundation for a precision Blackout upper, and the built-in flexibility means you can cut the barrel down later if your plans change. It's a barrel that rewards a careful build.

Key Specifications

  • Manufacturer: Wilson Combat
  • Model: Match Grade Barrel, Recon Tactical Profile
  • Manufacturer Part Number: TR-300RCPG16RT7
  • UPC: 811826027047
  • Caliber: .300 AAC Blackout / Whisper (7.62x35mm)
  • Barrel Length: 16"
  • Twist Rate: 1:7"
  • Material: 416R Stainless Steel
  • Finish: Matte Bead Blasted Stainless
  • Muzzle Thread: 5/8-24
  • Gas System Length: Pistol
  • Gas Block Journal: 3/4"
  • Rifling: Precision Button, 6 Groove
  • Barrel Extension: M4 Style Feed Ramps
  • Weight: 25.9 oz
  • Platform: AR-15

What’s Included

  • Wilson Combat Match Grade 16" .300 AAC Blackout barrel

Frequently Asked Questions

Will this Wilson Combat barrel run both subsonic and supersonic .300 Blackout ammo?

Yes. The pistol-length gas system is chosen specifically so subsonic loads generate enough pressure at the port to cycle the action reliably, while supersonic loads still run fine. That flexibility is one of the main reasons builders pick this barrel for a do-it-all Blackout upper, especially when running a suppressor.

Why does a 16-inch barrel use a pistol-length gas system instead of carbine?

.300 Blackout burns its powder quickly, so a shorter gas port keeps pressure high enough to work the bolt with lighter subsonic loads. It sounds counterintuitive on a full 16-inch barrel, but it's a proven approach that takes the least post-build tuning to get dependable function across different ammo types.

What muzzle threads and gas block does the Wilson Combat 300 Blackout barrel use?

The muzzle is threaded 5/8-24, which is the standard for .30-caliber muzzle devices and suppressor mounts. The gas block journal measures 3/4 inch and comes dimpled for a set screw, so pinning or clamping your gas block on is straightforward during assembly.

Is this barrel a good choice for hog hunting?

It's a popular setup for it. The 16-inch length wrings out extra velocity from supersonic loads for cleaner terminal performance at typical hunting distances, and the 1:7 twist stabilizes the heavier bullets .300 Blackout is known for. Paired with a suppressor and subsonic loads, it also makes a quiet close-range hog rig.

Additional information

UPC

811826027047

Manufacturer

Manufacturer Part Number

TR-300RCPG16RT7

Barrel Length

16"

Caliber/Gauge

.300 AAC Blackout

Color

Silver

Length

16"

Model

Product Type

Barrel

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