Spike's Tactical AR-15 Lower Parts Kit (No Trigger Group)

Spike's Tactical AR-15 Lower Parts Kit (No Trigger Group)

Product Code:
Calculated at Checkout
$45.00 $40.50




  • AR-15 lower receivers


  • 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
  • Safety Selector
  • Selector Detent
  • Selector Detent Spring
  • Spike's Tactical Pistol Grip
  • Pistol Grip Screw and Washer
  • Trigger Guard or Roll Pin

Not Included:

  • Hammer and Hammer Spring
  • Trigger and Trigger Spring
  • Disconnector and Disconnector Spring
  • Hammer and Trigger Pin


If you're building a custom AR-15 or upgrading a pre-built model, save yourself time and money by getting most of the lower receiver parts in one kit from Spike's Tactical! This lower parts kit comes without the trigger so that you can install any enhanced trigger you prefer.

All of these parts are manufactured to the same strict quality standards that Spike's applies to every one of their products. In addition, they are built to surpass Mil-Spec standards, not merely match them. The result is a kit with superior fit, finish, and reliability. Don't settle for some no-name parts kit; build your AR-15 with the very best, and get the Lower Parts Kit from Spike's Tactical!

Write a Review

6 Reviews

  • Easy to install

    Posted by MICHAEL on 22nd Jan 2020

    Great stuff !

  • Spike's Tactical AR-15 Lower Parts Kit (No Trigger Group)

    Posted by Unknown on 17th Sep 2019

    Quality parts at a decent price. Didn't need another milspec trigger (several on hand already)so that helped with reducing the overall cost. Storage in the pistol grip would have been a plus

  • Spikes lower kit

    Posted by Billy on 13th Feb 2019

    While mil spec kits are a dime a dozen and usually terribly over priced. Often they do not all fit as they should. Milspec is different everywhere so if it’s china made its not likely to our military specifications. Even made in USA sometimes just means we’ll charge our own people more for less quality simply based on the made in the USA title. Spikes makes a good quality controlled proper milspec product and that’s where you get what you pay for.

  • spikes excellent quality

    Posted by william mack on 14th Jan 2016

    Fast shipping and excellent products from wing tactical. I will definitely make them one of my go to sellers when I need parts.

  • Spartan lower hardware less trigger group

    Posted by Art on 12th Dec 2015

    Neatly bagged in groups of three or four related parts to make organizing easy. All parts had thin oil on them for long term storage and avoiding any oxidation. The black finish was good. No burrs or blemishes on the machined parts. Everything fit and functioned.

    The mag release button was cast not machined but fully functional and attractive.

  • Awesome product and awesome service

    Posted by Josh Roy on 30th Apr 2015

    Put the lower part kit into another brand receiver and still fit perfectly.. Spikes is top notch stuff worth the little Extra money.. Wings tactical has good customer service and got here super freaking quick.. Thanks

[ ]