AR-15 Build Kit


AR-15 Build Kit Product Details

If you want to build an AR15 firearm in your garage, JSD Supply has you covered. We offer the best DIY solutions – like our AR-15 Combo – so you can custom design a firearm best suited for your operating needs. Our AR 15 Combo parts have everything needed to finish your firearm in a professional manner. The end result is a rifle or pistol that looks, feels, and operates just like models available straight from the manufacturer.



Parts Included:

  • AR-15 Upper Receiver
  • 5.56 NATO Chambered Barrel (can utilize both 223 and 556 ammunition)
  • Bolt Carrier Group (BCG)
  • Extended Lever Charging Handle
  • M-Lok hand guard
  • Muzzle break and crush washer
  • Gas tube and gas block
  • Dust cover and forward assist
  • Adjustable buffer tube and stock (16″) or Pistol Buffer setup (7.5″ or 10.5″)
  • Buffer and spring
  • Lower parts kit

Not included:

  • Lower Receiver
  • Magazine
  • Sights
  • Ammunition

With this AR-15 Combo, you can complete your own rifle.  This kit ships directly to your door.  Please know and understand your local laws for finishing and owning an AR-15.


Protect Your Privacy

We help make every AR-15 Combo as straight forward as possible.  All you need is a finished receiver and a few tools to assemble your build.  This approach gives you a design that meets your needs as well as the opportunity to learn about the manufacturing, assembly, and functionality of your AR-15 Combo.


Buy From the Best Today

Whether you need a single part to complete your build, or an entire AR-15 Combo, you’ll get the best when you shop with JSD Supply.  Everything in our inventory has been tested by our team before we bring it on as a sellable product.  We have been the premier DIY firearm solution since 2013.

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