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Kel-Tec PLR-16 Defender .223 Remington 5.56 NATO Black Pistol w/ Viridian RFX11

The Kel-Tec PLR-16 Defender is a compact semi-automatic pistol chambered for .223 Remington and 5.56 NATO. Its 9.2-inch steel barrel features a 1/2x28 threaded muzzle for compatible muzzle devices and suppressors. The lightweight design combines a polymer frame with an aluminum receiver, while the Strike Industries pistol brace and angled grip support more controlled handling. A Viridian RFX11 red dot sight provides rapid target acquisition, and the fixed front and adjustable rear sights remain available as backup aiming options. An ambidextrous two-position crossbolt safety provides intuitive manual control, and the included 10-round magazine delivers a 10+1 capacity.

Key features

  • Chambered for .223 Remington and 5.56 NATO
  • 9.2-inch threaded steel barrel with 1/2x28 muzzle threads
  • Viridian RFX11 red dot sight for fast target acquisition
  • Strike Industries pistol brace and angled grip for improved stability
  • Fixed front and adjustable rear backup sights
  • Ambidextrous two-position crossbolt manual safety

The Kel-Tec PLR-16 Defender combines rifle-caliber performance with compact pistol handling and versatile sighting options.

Kel-Tec PLR-16 Defender .223 Remington 5.56 NATO Black: quick facts

What caliber is the Kel-Tec PLR-16 Defender .223 Remington 5.56 NATO Black?
It is chambered in .223 Remington, 5.56 NATO.
How many rounds does it hold?
10+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 9.2 inches, overall length 18.5 inches, weight 3.4 pounds.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: Yes.
What sights and finish does it have?
Sights: Red Dot Sights; finish: Black.
Is it new or used?
New, in the original packaging.
Can I buy it in South Carolina?
Yes. It ships to a licensed FFL dealer in South Carolina; you pick it up there after the background check. South Carolina buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers require age 21 under federal law.
Is it in stock?
Yes, at $953.39. Orders leave within 1-2 business days; shipping is free over $999.

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