MPN: SLPK301 / SLPK302


  • KNS Gen II Mod II Anti-Rotation pins (Black / Flat Dark Earth)
  • Spike’s Billet Trigger Guard
  • Ergo Grip (Black / Flat Dark Earth)
  • Spike's Tactical Nickel Boron Coated Battle Trigger
  • Ambi Safety Selector

*The Spike's Tactical Enhanced Lower Parts Kit comes in: Black and Flat Dark Earth.


  • Spike's Billet Trigger Guard w/Set screw
  • KNS Gen II Mod II Anti-Rotation pins
  • Ergo Grip
  • Spike's Mil-Spec Single Stage Battle trigger group
    • Nickel Boron Coated Trigger
    • Nickel Boron Coated Disconnector
    • Nickel Boron Coated Rounded Hammer
    • Hammer and Hammer Spring
    • Trigger and Trigger Spring
    • Disconnector Spring
  • Ambidextrous Safety Selector
  • Takedown Pin
  • Receiver Pivot Pin
  • Takedown Pin Detent X 2
  • Takedown Pin Detent Spring X 2
  • Bolt Catch
  • Bolt Catch Plunger
  • Bolt Catch Spring Pin
  • Bolt Catch Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Magazine Catch
  • Magazine Catch Spring
  • Magazine Release Button
  • Selector Detent
  • Selector Detent Spring
  • Pistol Grip Screw and Washer


  • Mil-Spec AR-15 lower receivers


Are you in the process of building or upgrading an AR-15? If so, you might find Spikes Tactical Enhanced Lower Parts Kit to be the perfect thing.

The Spikes Enhanced Lower Parts Kit will provide the avid shooter with many years of trouble-free use. Included in the kit is Spike's Tactical Battle Trigger. This single-stage trigger group features a nickel-boron coating to ensure a crisp, clean break every time. The KNS Gen II anti-rotation pins will help prevent the pins from “walking out” on you, as well as maintaining the size and shape of the holes over time.

This Spikes lower parts kit also includes an ambi safety selector for southpaws and those who favor their left hand for certain tasks. The Ergo grip included with the LPK will give your hand that perfect fit for a more comfortable shooting experience. The Enhanced Lower Parts Kit by Spike’s is compatible with any Mil-Spec AR-15/M-16 lower receiver.

About Spike’s Tactical:

Spike’s Tactical has one simple mission: to build the highest quality products possible and to offer them at the best possible price. Only the highest quality American-made materials are used in the manufacture of Spike’s Tactical products to ensure parts you can depend on in the most extreme circumstances.

Quality Features Make a Difference

Wing Tactical Brings you the Spikes Tactical Lower Parts Kit because we know the difference between nameless Mil-Spec parts and the quality parts you really want. The Spikes Tactical Enhanced Lower Parts Kit features quality upgrades like Spike’s Mil-Spec Single Stage Battle Trigger Group. Spikes Battle Trigger group features full nickel boron coating. Nickel boron coatings deliver an unmatched combination of self-lubricity and durability for a silky trigger pull with an extended service life. If you want to assemble it once and leave concerns about parts longevity and the hassle of replacing small parts that have worn out too soon, Spikes Lower Parts Kit is the lower kit of your dreams.

Wing Tactical Knows

Everyone at Wing Tactical is a shooter. We have the ultimate confidence in the parts we sell because we understand the function of each one and we won’t stock a product that we wouldn’t use in our own builds. While there are different tastes and shooting styles, one common thread runs through it all. Quality. We won’t sell an inferior part just because it’s the flavor of the month. While we feel it’s important to stay on the cutting edge, we don’t believe that means blindly following the latest trend. At Wing, we strive to match our customers with the most advanced, superior quality parts on the small arms market, like Spikes Tactical Lower Parts Kit. We’re here to answer your questions if you need help. Trust Wing Tactical to supply the right parts for your perfect build and leave compromise behind.

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