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Upper Combo Kits

AR-15 & AR-10 Parts / Upper Parts / Upper Combo Kits
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Availability in Youngsville, NC

 

Availability in Bakersfield, CA

 

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User-Serviceable
  • Rosco Manufacturing Bloodline 11.5″ Carbine 5.56 Sauce Pack
    Out of stock
    Add to wishlist

    Rosco Manufacturing Bloodline 11.5″ Carbine 5.56 Sauce Pack

    Starting from: $299.95
  • Aero Precision M4E1 Enhanced Upper Receiver and Quantum M-LOK Handguard Combo - Anodized
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Enhanced Upper Receiver and Quantum M-LOK Handguard Combo – Anodized

    Starting from: $208.23
  • Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Upper Receiver and 9″ M-LOK Gen 2 Handguard Combo – FDE Cerakote

    MSRP: $399.99
    $299.99
  • Aero Precision M4E1 Upper Receiver and 7" M-LOK Gen 2 Handguard Combo - FDE Cerakote
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Upper Receiver and 7″ M-LOK Gen 2 Handguard Combo – FDE Cerakote

    MSRP: $279.99
    $279.99
  • NBS Upper Build Kit w/ Extended Latch Charging Handle
    Out of stock
    Add to wishlist

    NBS Upper Build Kit w/ Extended Latch Charging Handle

    Starting from: $140.95
  • NBS 16" 5.56 Barreled Upper Combo Kit
    Out of stock
    Add to wishlist

    NBS 16″ 5.56 Barreled Upper Combo Kit

    Starting from: $166.95
  • Rosco Manufacturing Purebred 13.7" Midlength .223 Wylde Sauce Pack
    Out of stock
    Add to wishlist

    Rosco Manufacturing Purebred 13.7″ Midlength .223 Wylde Sauce Pack

    Starting from: $336.40
  • Left Handed AR-15 Upper Receiver + BCG Combo
    Out of stock
    Add to wishlist

    Left Handed AR-15 Upper Receiver + BCG Combo

    Starting from: $239.95
  • Aero Precision M4E1 Threaded Assembled Upper Receiver and 9" ATLAS R-ONE M-LOK Handguard Combo - Anodized Black
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Threaded Assembled Upper Receiver and 9″ ATLAS R-ONE M-LOK Handguard Combo – Anodized Black

    Starting from: $269.95
  • Aero Precision M4E1 Threaded Assembled Upper Receiver and ATLAS S-ONE M-LOK HG Combo - Anodized
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Threaded Assembled Upper Receiver and ATLAS S-ONE M-LOK HG Combo – Anodized

    Starting from: $233.73
  • Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 - Anodized Black
    Out of stock
    Add to wishlist

    Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 – Anodized Black

    Starting from: $237.98
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    Contact Us

    2420 Mohawk Street #700 Bakersfield, CA 93308
    [email protected]
    (661) - 387 - 5200

    Copyright © 2025 Dirty Bird Industries, a Dirty Bird Industries, LLC Company 2420 Mohawk Street #700 Bakersfield, CA 93308

    • Login
    • Dirty Bird Brand
      • gun-store-bakersfield-dirty-birdDirty Bird Bakersfield
        • Gunsmithing
        • Gun Bluing Services at Dirty Bird Industries
        • Cerakote Service
        • DROS Appointments
      • Dirty Bird Brand Parts
        • Lower Parts
          • Dirty Bird Lower Receivers
          • Dirty Bird Buffer Kits
          • Dirty Bird Lower Parts Kits
          • Dirty Bird Triggers
        • Upper Parts
          • Dirty Bird Complete Uppers
          • Dirty Bird Upper Receivers
          • Dirty Bird BCG’s
          • Dirty Bird Handguards
        • Bundles & Kits
          • Dirty Bird Lower Build Kits
          • Dirty Bird Receiver Sets
          • Dirty Bird Builder Sets
      • Info Center
        • About Dirty Bird Industries
        • FFL Submission
        • Sell Your Firearm
        • Dirty Bird Zero Risk Guarantee
        • Frequently Asked Questions
        • Dirty Bird Industries Affiliate Program
        • Order Lookup
        • Track your order
        • Refund / Return Policy
        • Military, Law Enforcement & First Responders
        • Law Enforcement Sales
        • Careers
    • AR-15 & AR-10 Parts
      • Lower Parts
        • Buffers, Tubes & Kits
        • Pistol Grips
        • Lower Parts Kits
        • Lower Receivers
        • Safety Selectors
        • Stocks & Stock Kits
        • Triggers
      • Upper Parts
        • AR-15 Barrels
        • AR-15 Bolt Carrier Groups
        • AR-10 / LR-308 Bolt Carrier Groups
        • Charging Handles
        • AR-15 Complete Uppers
        • Forward Assists / Dust Cover
        • Gas Blocks
        • Gas Tubes
        • Handguards
        • Muzzle Devices
      • Accessories
        • M-LOK / KeyMod / Rail Accessories
        • Tools & Cleaning
    • Optics & Sights
      • Red Dot / Holographic Sights
      • Rifle Scopes
      • Scope / Optics Mounts
      • Sights
      • Pistol Lights
    • Firearms
      • Rifles
      • Shotguns
      • Handguns
      • Used Firearms
      • California Compliant Firearms
    • Magazines
    • Ammunition
      • Ammunition
        • Handgun Ammo
        • Rifle Ammo
        • Rimfire Ammo
        • Shotgun Ammo
      • Reloading Supplies
        • Primers
        • Component Brass
        • Powders
        • Projectiles
    • Brands
    • Blog
    • Daily Deals
    • Shield Icon
      DIRTY BIRD ZERO RISK GUARANTEE Your Purchase Is 100% Protected ⓘ
      DIRTY BIRD ZERO RISK GUARANTEE Free 2 Day Shipping on Most Products › Free Package Protection (Up to $5,000) › Expedited Processing for Faster Handling › Lifetime Free Returns › Premium Expert Support › Terms & Conditions Apply