The Armory

AR-15 Upper Receivers for Sale

One of the core parts of building an AR-15 is the upper receiver. A quality upper receiver is crucial for the optics platform and barrel mating. The Armory carry's a selection of AR-15 upper receivers for sale ranging from A2 Carry Handle uppers to Flat Top Uppers. Make sure to see our selection of AR-15 lower receivers for sale as well to complete your build.


  • Aero Precision Upper Parts Kit
    Aero Precision Upper Parts Kit
    Aero Precision Upper Parts Kit
    Average rating:
    APRH100270

    Aero Precision's upper parts kit includes the parts you need to assemble your AR15 Upper Receiver.

    Qty   1+  
    Price $17.99
    In Stock
    Qty:
  • Anderson 16" AOR Complete Upper (minus BCG and Charging Handle)
    Anderson 16" AOR Complete Upper (minus BCG and Charging Handle)74603-UP-HIGH-NO-BCG

    Anderson 16" AOR Complete Upper; All Optics Ready; High Rise Gas Block; A2 Handguard; A2 Flash Hider.

    Qty   1+  
    Price $245.00
    Sale $219.99
    In Stock
    Qty:
  • Wolf Performance Arms 6.5 Grendel Complete Upper Receiver
    Wolf Complete 6.5 Grendel Upper Receiver6.5GRENUPPER

    Wolf Performance Arms offers top quality firearms at affordable prices. The Wolf 6.5 Grendel upper features a carbine gas system for excellent performance and reliability. This Wolf 6.5 Grendel upper is an excellent choice when it comes to defense, recreation, hunting, and tactical applications.

    Qty   1+  
    Price $449.99
    Sale $399.94
    In Stock
    Qty:
  • Aero Precision AR15 Assembled Upper Receiver
    Aero Precision AR-15 Assembled Upper Receiver
    Aero Precision AR-15 Assembled Upper Receiver
    Average rating:
    APAR501603A

    Aero Precision AR15 Assembled Upper Receiver comes with the dust cover and forward assist already installed. Forged from 7075-T6 aluminum. Flat top upper allows you to use your own combination of optics and iron sights.

    Qty   1+  
    Price $99.99
    Sale $79.99
    In Stock
    Qty:
  • Aero Precision AR-15 Complete 16" 5.56 Barrel Carbine Upper w/Pinned FSB - M4 Handguard
    Aero Precision AR-15 Complete 16" 5.56 Barrel Carbine Upper w/Pinned FSB - M4 HandguardAPAR505621

    This AR-15 Complete Upper features a 16" 5.56 Carbine Length Barrel w/ Pinned FSB, Mid Handguard.

    This complete upper DOES NOT include a BCG and Charging Handle!

    Qty   1+  
    Price $324.99
    In Stock
    Qty:
  • Aero Precision Stripped Upper Receiver
    Aero Precision AR-15 Stripped Upper Receiver
    Aero Precision AR-15 Stripped Upper Receiver
    Average rating:
    APAR501603

    Forged from 7075-T6 aluminum, this Aero Precision stripped upper receiver is precision machined to mil-spec M16/M4 specifications and features M4 feedramps.

    Does Not Include Forward Assist or Dust Cover

    Qty   1+  
    Price $79.99
    Sale $64.99
    In Stock
    Qty:
  • 16 Complete Upper With Front Sight Base (Minus BCG and Charging handle)
    Anderson 16 Complete Upper (Minus BCG and Charging handle)74603-UP-NO-BCG

    Complete Upper With Front Sight Base, 16 inches, minus BCG and charging handle.

    Qty   1+  
    Price $229.99
    Sale $219.99
    In Stock
    Qty:
  • Hardened Arms 16" 223/5.56 SocomMel 1/7 Tactical 10" Quad Rail Upper Receiver
    Hardened Arms 16" 223/5.56 SocomMel 1/7 Tactical 10" Quad Rail Upper ReceiverHA223UPPER

    Hardened Arms uppers are high end, accurate, head spaced, inspected and test fired prior to shipping. They are built using stringent specs, top quality parts and procedures to ensure maximum reliability and performance.

    Qty   1+  
    Price $329.99
    In Stock
    Qty:
  • Rock River Arms Stripped A2 Upper Receiver
    Rock River Arms Stripped A2 Upper ReceiverD71183-A2

    The Rock River Arms Stripped Upper Receiver with the fixed A2 carry handle is one of the most solid iron sight setups around. No need to worry about carry handle screws or optic mounts become loose, the carry handle that houses the rear A2 sight is a single piece of aluminum.

    Qty   1+  
    Price $94.95
    Sale $89.99
    In Stock
    Qty:
  • Wolf A1 Complete Upper Receiver Piston Hammer Forged Barrel
    Wolf A1 Complete Piston Upper Receiver - Hammer Forged BarrelA1UPPER

    Wolf Performance Arms offers shooters the finest and most reliable AR-15 piston driven barreled upper produced in the world. The WOLF A1 upper features a short stroke piston system, unsurpassed durability and reliability for functioning parts and action while confidently maintaining performance under adverse weather and climatic conditions.

    Qty   1+  
    Price $649.99
    Sale $599.99
    Out of Stock
    Qty:
* Quantity Pricing Available. Follow link for details.