5.5″ 9MM AR-15 Barrel Modern Series TiN Gold Highly Polished

$279.99

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UPC: N/A SKU: BABL9MM001GOLDPOL Category:

Description

This 9mm chambered 5.5 inch Modern Series Barrel is machined from SS 416R with a Titanium nitrate Gold Finish and 1/2-28 x .400 full profile threads.

  • Designed to work with both Colt/RR and Glock style AR builds.
  • Compatible with standard mil-spec uppers. There are also numerous dedicated 9mm upper options that work.
  • Requires the use of a unique magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags.
  • 9mm on an AR15 platform operates by blowback and does not need a gas block or gas tube.
  • Threaded 1/2×28 instead of 1/2×36 to give you greater versatility when choosing a suppressor.
  • Integrated feed ramp and barrel extension.
  • Length 5.5″
  • Material 416R SS
  • Profile Straight
  • Finish Titanium nitrate Gold Polished
  • Gas System Length Blowback
  • Gas Block Journal Blowback Gas System – No Gas Block
  • Twist Rate 1:10 inches
  • Muzzle 1/2×28 Threaded
  • Weight 9.6oz

You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.