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  • Dirty Bird Brand
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Upper Parts

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

 

Availability in Bakersfield, CA

 

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User-Serviceable
  • Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group – Nickel Boron
    Add to wishlist

    Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group – Nickel Boron

    MSRP: $232.95
    $232.95
  • Wilson Combat 16" 6.5 Grendel Recon Stainless Midlength Barrel 1:8 Twist
    Add to wishlist

    Wilson Combat 16″ 6.5 Grendel Recon Stainless Midlength Barrel 1:8 Twist

    MSRP: $284.95
    $284.95
  • Troy Industries 7" CAR/M4 Drop-In 2-Piece Carbine Battle Rail
    Add to wishlist

    Troy Industries 7″ CAR/M4 Drop-In 2-Piece Carbine Battle Rail

    Starting from: $139.00
  • Trinity Force MX AR-15 Free Float M-LOK Handguard
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    Trinity Force MX AR-15 Free Float M-LOK Handguard

    Starting from: $70.00
  • Stag Arms 22" Rifle 6.5 Creedmoor HBAR 1:10 416R Bead Blasted Stainless Steel Barrel
    Add to wishlist

    Stag Arms 22″ Rifle 6.5 Creedmoor HBAR 1:10 416R Bead Blasted Stainless Steel Barrel

    Starting from: $331.50
  • Rubber City Armory Low Mass Competition AR-15 BCG w/ Adjustable Gas Key
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    Rubber City Armory Low Mass Competition AR-15 BCG w/ Adjustable Gas Key

    Starting from: $279.00
  • Rubber City Armory Blacknitride+ .308 BCG
    Add to wishlist

    Rubber City Armory Blacknitride+ .308 BCG

    Starting from: $299.99
  • Rubber City Armory AR-15 Tool Steel Cam Pin
    Add to wishlist

    Rubber City Armory AR-15 Tool Steel Cam Pin

    Starting from: $9.99
  • Rosco Manufacturing Bloodline 8.2" 300 BLK Heavy 1:7 Twist Black Nitride Pistol Barrel
    Add to wishlist

    Rosco Manufacturing Bloodline 8.2″ 300 BLK Heavy 1:7 Twist Black Nitride Pistol Barrel

    Starting from: $146.70
  • Rosco Manufacturing Bloodline 16" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel
    Add to wishlist

    Rosco Manufacturing Bloodline 16″ 5.56 Government 1:7 Twist Black Nitride Midlength Barrel

    MSRP: $169.00
    $152.10
  • Rosco Manufacturing Bloodline 11.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel
    Add to wishlist

    Rosco Manufacturing Bloodline 11.5″ 5.56 M4 1:7 Twist Black Nitride Carbine Barrel

    Starting from: $137.70
  • Radian Raptor-SL Ambidextrous Charging Handle
    Add to wishlist

    Radian Raptor-SL Ambidextrous Charging Handle

    Starting from: $85.45
  • Lantac UFA-S Ultimate Forward Assist
    Add to wishlist

    Lantac UFA-S Ultimate Forward Assist

    MSRP: $42.99
    $38.99
  • Lantac Mil-Spec 5.56 Bolt Carrier Group - Black Nitride
    Add to wishlist

    Lantac Mil-Spec 5.56 Bolt Carrier Group – Black Nitride

    MSRP: $189.99
    $170.99
  • Lantac Enhanced AR-15/M16 Bolt Carrier Group
    Add to wishlist

    Lantac Enhanced AR-15/M16 Bolt Carrier Group

    MSRP: $299.99
    $269.99
  • JP Enterprises 9mm Bolt Carrier Group w/ Gen 2 Silent Capture Spring
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    JP Enterprises 9mm Bolt Carrier Group w/ Gen 2 Silent Capture Spring

    Starting from: $405.60
  • Griffin Armament SNACH Ambidextrous AR-15 Charging Handle
    Add to wishlist

    Griffin Armament SNACH Ambidextrous AR-15 Charging Handle

    MSRP: $99.95
    $95.00
  • Griffin Armament SNACH Ambidextrous AR-10 Charging Handle
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    Griffin Armament SNACH Ambidextrous AR-10 Charging Handle

    MSRP: $109.95
    $104.00
  • Fortis Billet Dust Cover - Standard
    Add to wishlist

    Fortis Billet Dust Cover – Standard

    Starting from: $32.00
  • Faxon Firearms 24" Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel 1:8 Twist
    Add to wishlist

    Faxon Firearms 24″ Heavy Fluted Rifle-Length Salt Bath Nitride 6.5 Creedmoor 5R 416-R Nitride Nickel Teflon Extension Barrel 1:8 Twist

    MSRP: $339.00
    $312.00
  • Faxon Firearms 16" Pencil 5.56 NATO Barrel w/ Integral Slim 3 Port Brake 1:8 Twist
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    Faxon Firearms 16″ Pencil 5.56 NATO Barrel w/ Integral Slim 3 Port Brake 1:8 Twist

    MSRP: $262.00
    $242.00
  • Faxon Firearms 16" Gunner Profile AR15 Barrel 300 Blk Nitride 1:8 Twist
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    Faxon Firearms 16″ Gunner Profile AR15 Barrel 300 Blk Nitride 1:8 Twist

    MSRP: $173.00
    $160.00
  • Criterion Barrels 20" 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel 1:8 Twist
    Add to wishlist

    Criterion Barrels 20″ 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel 1:8 Twist

    MSRP: $389.99
    $389.99
  • Criterion Barrels 14.5" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel 1:8 Twist
    Add to wishlist

    Criterion Barrels 14.5″ .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel 1:8 Twist

    MSRP: $329.99
    $313.49
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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