Knoxville, the Smokies and all of East TennesseeFree shipping over $999 · Firearms ship to your Tennessee FFL dealerFind your city Shipping & FFL Help & FAQ

Live prices on thousands of guns. Every firearm leaves for a licensed dealer you choose.

Home / Shop / Rifles
Armalite Defender 15 AR-15 Pattern .223 Remington 5.56 NATO Matte Black Rifle

The Armalite Defender 15 is a practical semi-automatic AR-15-pattern rifle chambered for .223 Remington and 5.56 NATO. Its 16-inch barrel, direct gas operating system, single-stage Mil-Spec trigger, and six-position adjustable synthetic stock provide a familiar and adaptable platform for range use and general sporting applications. The Matte Black finish complements the rifle's durable modern sporting configuration, while the optic-ready rail allows the addition of a compatible sighting system. The rifle includes one 30-round Magpul PMAG.

Key features

  • Chambered for .223 Remington and 5.56 NATO for broad ammunition compatibility
  • 16-inch barrel balances handling and practical performance
  • Six-position adjustable synthetic stock accommodates different shooters and equipment
  • Single-stage Mil-Spec trigger provides a familiar, consistent trigger pull
  • Optic-ready Picatinny rail supports the installation of a compatible red dot or scope
  • Includes one 30-round Magpul PMAG

The Armalite Defender 15 delivers a versatile AR-15-pattern configuration with adjustable ergonomics and straightforward optics compatibility.

You might also like

Shop all →