Upper Parts - Upper Receivers

Your upper receiver contains and protects some of your firearms’ most important components, so it must be high-quality, reliable, and perfectly suited to your needs. Let Durkin Tactical help you find the perfect upper receiver assembly for your AR-15! Our wide variety of upper receivers includes assembled, stripped, threaded, forged, and many more options to suit your build. Explore our collection today!

Top-Quality AR-15 Upper Receiver Assemblies 

We stock assembled and stripped uppers from trusted brands like Anderson Manufacturing, ATI, Aero Precision, and more. That means no matter which option you choose, you can rest assured that each and every product that Durkin Tactical offers is of the highest quality and available at competitive prices.

Durkin Tactical is Your One-Stop Firearm Build Shop

Whether you’re in search of a complete rifle build kit or individual parts or accessories, you’ll find everything you need and more at Durkin Tactical. Pair your preferred AR-15 upper receiver with one of our many lower parts kits in stock!

Enhance Your AR Build With the Best Upgrades & Accessories

We don’t stop at upper assemblies. Pair your AR-15 upper receiver with expertly curated lower parts kits, convenient build mats, custom dust covers, and more! We always aim to provide the lowest possible prices for the highest possible quality. Order American-made parts today. 

AR-15 Upper Receivers in Stock Today

Find your perfect AR-15 upper receiver assemblies here at Durkin Tactical. With wholesale, military, firefighter, and first responder discounts and a wide variety of parts to choose from, there’s no reason to wait. Place your order today and experience your best firearm build yet!