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Complete Uppers

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In stock in Youngsville, NC

 

 

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Faxon ARAK-21 16” 5.56 Ambidextrous Piston Complete Upper

$1,199.00
Add to Wishlist

Daniel Defense 11.5″ 5.56 NATO 1:7 Carbine AR-15 Complete Upper – 10″ MFR XS M-LOK Rail

Save 7%
MSRP: $1,263.00
$1,174.00
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NBS 16″ Carbine 5.56 NATO 1:7 Complete Upper

Save 22%
MSRP: $524.99
$408.95
New
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Foxtrot Mike Products MIKE-9 VFM-9 Dual Charging Handle 9mm AR-15 Complete Upper Receiver – 5.2″

Save 6%
MSRP: $299.00
$279.95
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Aero Precision M5 Complete Upper, 18″ .308 SS Fluted BRL, ATLAS S-ONE 15″ M-LOK HG – Black

Save 15%
MSRP: $880.00
$749.99
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Aero Precision M4E1 Complete Upper, 10.5″ 5.56 Barrel w/ FSB EM-7 Gen 2 Handguard – Anodized Black

Save 10%
MSRP: $615.00
$554.99
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Daniel Defense DDM4 V7 AR-15 16″ 300 BLK Carbine 1:8 M-LOK Complete Upper

Save 8%
MSRP: $1,199.00
$1,099.00
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Black Rain Ordnance SPEC15 16″ 5.56 A2 Complete Upper

$616.97
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Kaw Valley Precision 4.5″ 9mm Carbon Fiber Complete Upper

Save 8%
MSRP: $479.95
$439.95
New
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Foxtrot Mike Products MIKE-9 9mm Complete Upper Receiver – 7″

Save 9%
MSRP: $329.95
$299.95
Add to Wishlist

Kaw Valley Precision 8.5″ 9mm Carbon Fiber Complete Upper

Save 8%
MSRP: $479.95
$439.95
New
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Foxtrot Mike Products MIKE-9 5” Rear-Charging Complete Upper

Save 7%
MSRP: $299.95
$279.95
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Aero Precision AR15 Complete Upper 20″ 5.56 w/ Pinned FSB & MOE Handguard – FDE

Save 10%
MSRP: $485.00
$434.99
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Aero Precision M5 Complete Upper 20″ .308 Rifle Barrel ATLAS R-ONE 15″ M-LOK HG – Anodized Black

Save 10%
MSRP: $800.00
$719.99
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Aero Precision M4E1 Threaded Complete Upper, 16″ 5.56 Mid-Length Barrel, ATLAS R-ONE 15″ M-LOK HG – Kodiak Brown

$430.00
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Geissele 10.3″ USASOC URG-I Near Clone AR-15 Pistol Upper Receiver Assembly

$1,450.00
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Aero Precision M4E1 Complete Upper, 8″ 5.56 Pistol Barrel w/ 7.3″ Enhanced Gen 2 Handguard – FDE Cerakote

Save 14%
MSRP: $605.00
$517.99
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Aero Precision M5 Complete Upper 20″ 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15″ M-LOK HG – Anodized Black

Save 15%
MSRP: $855.00
$730.99
Add to Wishlist

Aero Precision M5 24″ 6.5 Creedmoor SS Fluted Complete Upper Receiver with 15″ ATLAS S-ONE Handguard – Anodized Black

Save 10%
MSRP: $935.00
$839.99
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M4E1 Threaded Complete Upper, 20″ 6.5 Grendel SS Barrel ATLAS S-ONE 15″ M-LOK HG – Anodized Black

Save 10%
MSRP: $765.00
$689.99
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Aero Precison M5 Complete Upper 18″ .308 Rifle Barrel ATLAS R-ONE 15″ M-LOK HG – Anodized Black

Save 10%
MSRP: $790.00
$709.99
Add to Wishlist

LMT 10.5″ 5.56 Chrome Lined 1:7 Barreled Upper Receiver

$699.00
Add to Wishlist

Aero Precision EPC-9 Threaded 11″ 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3″ Handguard – FDE Cerakote

$550.00
Add to Wishlist

Aero Precision M5 Complete Upper 24″ 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15″ M-LOK HG – Black

Save 15%
MSRP: $885.00
$754.99

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400 Park Ave
Youngsville, NC 27596

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Your AR15 build is important to you, so it is important to us. Our return policy is simple, if you’re not 100% satisfied with your purchase send it back within 30 days for a no-questions-asked refund.

World Class Service   ★★★★★ We're focused on doing business in a way that earns us life-long customers. We have a 99.8% Positive eBay and Stamped.io Verified Customer Feedback Rating.

400 PARK AVE.
YOUNGSVILLE, NC 27596

[email protected]

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  • AR Parts
    • Lower Parts
      • Grips
      • Buffers, Tubes & Kits
      • Lower Build Kits
      • Lower Parts Kits
      • Lower Receivers
      • Magazines
      • Pistol Braces & Stabilizers
      • Safety Selectors
      • Small Parts & Components
      • AR-15 Stocks & Stock Kits
      • Triggers
    • Upper Parts
      • Barrels
      • Bolts, Carriers & BCGs
      • Charging Handles
      • Complete Uppers
      • Forward Assist / Dust Covers
      • Gas Blocks
      • Gas Tubes
      • Handguards
      • Muzzle Devices
      • Piston Kits
      • AR-15 Upper Build Kits
      • AR15 & AR10 Upper Receivers
  • AR-15 Kits
    • Rifle Kits
    • Builder Sets
    • Lower Parts Kits
    • Upper Parts Kits
    • Lower Build Kits
    • Receiver Sets
    • AR-15 Upper Build Kits
  • Ammo
    • Handgun Ammo
    • Wholesale / Bulk 9mm Ammo
    • Rifle Ammo
    • Shotgun Ammo
    • Rimfire Ammo
  • Firearms
    • Shotguns
    • Rifles
    • Handguns
  • Accessories
    • Handguard / Rail Accessories
      • Bipods
      • Flashlight Mounts
      • QD Mounts
      • Rail Covers
      • Rail Sections
      • Slings
    • AR-15 Foregrips
      • Vertical Foregrips
      • Angled Foregrips
      • Hand Stops
    • Lights & Lasers
      • AR-15 Weapon Lights
      • Laser Sights
      • Handheld Lights
      • Flashlight Mounts
      • Weapon Light Parts
    • Tools & Cleaning
      • AR-15 Cleaning Kits
      • Tools
      • Cleaning Supplies
      • Cleaning / Lubricating Fluid
      • Cleaning Kits By Caliber
    • Apparel & Gear
      • T-Shirts
      • Gun Cases
  • Optics & Sights
    • Red Dot / Holographic Sights
    • Rifle Scopes
    • Scope / Optics Mounts
    • Sights
    • Binoculars
  • Glock Parts
    • Barrels
    • Glock Slides
    • Compensators
    • Triggers
    • Sights
    • Magazines
    • Accessories
  • NFA
    • Short Barrel Rifles
    • Suppressors
  • Deals & More
    • Blog
    • Overstock
    • New Arrivals
    • Current Specials
    • Under $20
    • Blem Bucket
    • Cerakoted Parts
    • Custom Cerakote Services
    • Gunsmithing Services
    • Restricted State Compliant
  • Brands
  • Daily Deals
  •   Help
    • Blog
    • About Us
    • Contact Us
    • Order Lookup
    • Refund / Return Policy
    • Military, LEO & First Responders
    • Industry Pricing
    • Shipping Policy
    • Submit FFL Information
    • Security and Fraud Mitigation
    • AR15Discounts.com Affiliate Program
    • Privacy Policy
    • Terms of Service
    • Buy AR-15 Parts & Accessories with Bitcoin
    • Frequently Asked Questions
    • AR15Discounts.com VIP Order Upgrade Policy
    • Complete AR-15 Terminology Guide – AR-15 Glossary
    • Troubleshooting Undefined Checkout Errors
  • Satisfaction Guarantee
    30 day returns for any reason.
  • Low Price Guarantee
    Find a better price? We'll beat it!