Skip to content
Dirty Bird IndustriesDirty Bird Industries
    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
  • $0.00

    Cart

    No products in the cart.

  • 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
  • Login

Upper Parts

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

 

Availability in Bakersfield, CA

 

CA Compliant
Price Range
Categories
Deals & More
Brands
Action
Color
Barrel Finish
Barrel Length
Barrel Profile
Battery Life (Hours)
BCG / Charging Handle
Bolt Carrier Group
Bolt Finish
Bolt Material
Buffer Weight
Carrier Profile
Cartridge Compatibility
Drop-in
Exit Pupil Diameter
Eye Relief
Feed Ramps
Field View 100 yds
Finish
Finished
Focal Plane
Forend Adapter Size
Forward Assist
Forward Assist & Dust Cover
Gas Block Diameter
Gas Block Journal
Gas Block Size
Gas System
Gas System Length
Gas Tube Length
Hammer & Trigger
Hand Guard Length
Handguard
Handguard Attachment
Handguard Length
Height
High Pressure Tested
Illuminated
Laser Color
Lenghts
Length
Lengths
Lever Configuration
Lever Style
Lever Type
Light Output (Lumens)
Magazine
Magazine Capacity
Magnetic Particle Inspected
Maximum Magnification
Minimum Magnification
Modes
Mount Height
MPN
Muzzle Device
Muzzle Device Type
Muzzle Thread Pattern
Night Vision Compatible
Objective Diameter
Option 2
Options
Pistol Grip Angle
Platform
Port Door / Dust Cover
Profile Level
Quantity
Receiver Material
Reticle
Reticle Color
Ring Height
Scope Mount
Side
Size
Sizes
Sizes (garments)
Stage 1 Pull (lbs)
Stage 2 Pull (lbs)
Style
Surface
T-Marks
Thread
Thread Patterns
Threads
Title
Total Pull Weight (lbs)
Trigger
Trigger Bow
Trigger Pull Weight
Trigger Style
Trigger Unit
Tube Diameter
Tube Size
Twist Rate
Vertical Grip
Weight
Weight Type
Weights
Beavertail
Finger Grooves
Skeletonized
Palm Shelf
Mount Style
Length (inches)
Caliber (Maximum)
Baffle Material
Baffle Style
Body Material
User-Serviceable
  • Green Mountain 300 BLK AR-15 Barrel  16" M4 Fluted Phosphate
    Add to wishlist

    Green Mountain 300 BLK AR-15 Barrel 16″ M4 Fluted Phosphate

    MSRP: $194.95
    $194.95
  • Green Mountain 9mm AR-15 Barrel  10.5" M4 Nitride
    Add to wishlist

    Green Mountain 9mm AR-15 Barrel 10.5″ M4 Nitride

    MSRP: $182.95
    $182.95
  • Green Mountain .223 Wylde AR-15 Barrel  20" M4 416SS Fluted Passivated
    Add to wishlist

    Green Mountain .223 Wylde AR-15 Barrel 20″ M4 416SS Fluted Passivated

    MSRP: $230.95
    $230.95
  • Green Mountain .223 Wylde AR-15 Barrel  18" M4 416SS Black Pass.
    Add to wishlist

    Green Mountain .223 Wylde AR-15 Barrel 18″ M4 416SS Black Pass.

    MSRP: $230.95
    $230.95
  • Green Mountain .223 Wylde AR-15 Barrel  18" M4 416SS Fluted Passivated
    Add to wishlist

    Green Mountain .223 Wylde AR-15 Barrel 18″ M4 416SS Fluted Passivated

    MSRP: $218.95
    $218.95
  • Green Mountain .223 Wylde AR-15 Barrel  16" M4 Nitride
    Add to wishlist

    Green Mountain .223 Wylde AR-15 Barrel 16″ M4 Nitride

    MSRP: $187.95
    $187.95
  • Green Mountain 5.56 AR-15 Barrel  20" M16 A1 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 20″ M16 A1 Phosphate

    MSRP: $194.95
    $194.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 Nitride
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 Nitride

    MSRP: $187.95
    $187.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 Crowned Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 Crowned Phosphate

    MSRP: $182.95
    $182.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 416SS Passivated
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 416SS Passivated

    MSRP: $216.95
    $216.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 Phosphate

    MSRP: $182.95
    $182.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 Fluted Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 Fluted Phosphate

    MSRP: $206.95
    $206.95
  • Green Mountain 5.56 AR-15 Barrel  16" M4 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 16″ M4 Phosphate

    MSRP: $182.95
    $182.95
  • Green Mountain 5.56 AR-15 Barrel  14.7" M4 A1 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 14.7″ M4 A1 Phosphate

    MSRP: $207.95
    $207.95
  • Green Mountain 5.56 AR-15 Barrel  14.5" M4 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 14.5″ M4 Phosphate

    MSRP: $194.95
    $194.95
  • Green Mountain 5.56 AR-15 Barrel  10.5" M4 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 10.5″ M4 Phosphate

    MSRP: $182.95
    $182.95
  • Green Mountain 5.56 AR-15 Barrel  10.3" M4 Phosphate
    Add to wishlist

    Green Mountain 5.56 AR-15 Barrel 10.3″ M4 Phosphate

    MSRP: $182.95
    $182.95
  • One Horse 18" 6mm ARC Rifle 1:7.5 M-LOK Complete Upper
    Add to wishlist

    One Horse 18″ 6mm ARC Rifle 1:7.5 M-LOK Complete Upper

    MSRP: $499.99
    $499.99
  • Phase 5 716 Ambi Battle Latch Charging Handle Assembly
    Add to wishlist

    Phase 5 716 Ambi Battle Latch Charging Handle Assembly

    Starting from: $69.99
  • BA, 16" .350 Legend Hanson, 4150 CMV w/NiB Ext, Carbine Length, 1:16, 1/2-28, QPQ (C)
    Add to wishlist

    BA, 16″ .350 Legend Hanson, 4150 CMV w/NiB Ext, Carbine Length, 1:16, 1/2-28, QPQ (C)

    MSRP: $210.00
    $210.00
  • Ballistic Advantage 16" 6.5 Creedmoor BA Hanson Profile Midlength (.875"), Premium Series Stainless
    Add to wishlist

    Ballistic Advantage 16″ 6.5 Creedmoor BA Hanson Profile Midlength (.875″), Premium Series Stainless

    MSRP: $205.00
    $205.00
  • Phase 5 716 Ambi Battle Latch Charging Handle Assembly - Black
    Add to wishlist

    Phase 5 716 Ambi Battle Latch Charging Handle Assembly – Black

    MSRP: $69.99
    $69.99
  • Phase 5 716 Ambi Battle Latch Charging Handle Assembly - OD Green
    Add to wishlist

    Phase 5 716 Ambi Battle Latch Charging Handle Assembly – OD Green

    MSRP: $69.99
    $69.99
  • Breek Arms Sledgehammer Ambi Charging Handle AR-10 Standard Latch
    Add to wishlist

    Breek Arms Sledgehammer Ambi Charging Handle AR-10 Standard Latch

    MSRP: $119.99
    $99.99
  • Sign Up For Our
    Updated Deals

    Sign up for our newsletter to receive latest product info, updates, special offers and much more.

    Thank you for subscribing!
    Top Deals
    Upper Parts
    Handgun Ammunition
    Rifle Ammunition
    Lower Parts
    Shotgun Ammunition
    Top Categories
    Firearms
    Glock Parts
    Handguns
    Rifles
    California Compliant Guns
    Information
    About Us
    Privacy Policy
    Return / Refund Policy
    Shipping Policy
    CA ID Verification
    Careers
    Resources
    Military Leo & First Responders
    Security and Fraud Mitigation
    Law Enforcement Sales
    Affiliate Program
    Featured Categories
    Shotguns
    Ammunition
    Red Dot Holographic
    Lower Receiver
    Your Account
    Login / Sign Up
    Your Cart
    Track Your Order

    Secured Payments

    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