Knight's Armament SR-15 IWS E3 Carbine Mod 2

Richard Johnson
by Richard Johnson
KAC carbine

Knight’s Armament (KAC) is now making a second version of the company’s SR-15 IWS carbine. According to KAC, the Mod 2 has a number of new features including:

  • a URX4 hand guard with Keymod accessory mounting points.  KAC states the URX4 keeps the barrel cooler and reduces the gun’s overall weight when compared to other rail systems.
  • a proprietary Mod 2 gas system that minimizes leakage and ensures more consistent operation in harsh conditions.
  • a gas block secured with a locking ring instead of taper pins to increase barrel rigidity and eliminate the need to custom fit the gas block to the barrel.

The rifle is also designed to be ambidextrous, with magazine and bolt releases on both sides of the receiver.

KAC carbine

Specifications

  • caliber: 5.56 NATO
  • barrel:  hammer forged, chrome lined
  • barrel length:  16″ with a 1:7 twist
  • gas system:  mid length
  • trigger:  two-stage match
  • stock:  six-position SOPMOD buttstock
  • sights:  folding sights included, 200-600 meters
  • unloaded weight:  6.6 pounds

Thanks to Henry for the tip.

Richard Johnson
Richard Johnson

An advocate of gun proliferation zones, Richard is a long time shooter, former cop and internet entrepreneur. Among the many places he calls home is http://www.gunsholstersandgear.com/.

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Comments
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  • Will Will on Mar 12, 2014

    Does anyone know when KAC will be shipping these? Or when they will be available in stores?

    • Aric Aric on Mar 13, 2014

      @Will I have heard early May. Hopefully mine will show up then.

  • Jared Jared on Mar 13, 2014

    I'd rather be behind Knights Armaments 6.35 PDW. It's armor piercing round and reliability it's flawlessl. Not to mention it's short stroke piston allowing the round to be chambed smoothly and rapidly.... I'd feel quite at home with this weapon.

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