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  1. Home
  2. Parts
  3. AR10 Parts
  4. Upper Receiver Parts

Upper Receiver Parts

Upper Receiver Parts subcategories
  • Barrel
  • Barrel Nut and Mounting Hardware
  • Bolt Carrier Group
  • Charging Handle
  • Dust Cover Assembly
  • Forward Assist Assembly
  • Gas System
  • Handguard and Rail
  • Muzzle Device
  • Shim/Crush Washer
  • Upper Receiver
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Products [31]

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Daniel Defense® - MK12 Gas Block - .750
Daniel Defense® - MK12 Gas Block - .750"
$88.00
Out of Stock.
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Q® - Cherry Bomb - 5/8-24
Q® - Cherry Bomb - 5/8-24
$80.00
Out of Stock.
Add To Cart
SLR Rifleworks® - GB7 Micro Gas Block - .750
SLR Rifleworks® - GB7 Micro Gas Block - .750"
$43.00
Out of Stock.
Add To Cart
SLR Rifleworks® - GB6 Micro Gas Block - .625
SLR Rifleworks® - GB6 Micro Gas Block - .625"
$43.00
Out of Stock.
Add To Cart
SLR Rifleworks® - GB8 Micro Gas Block - .875
SLR Rifleworks® - GB8 Micro Gas Block - .875"
$48.00
Out of Stock.
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SLR Rifleworks® - GB9 Micro Gas Block - .936
SLR Rifleworks® - GB9 Micro Gas Block - .936"
$48.00
In Stock.
Add To Cart
Surefire® - 3-Prong Flash Hider - 7.62MM - 5/8-24
Surefire® - 3-Prong Flash Hider - 7.62MM - 5/8-24
$152.00
Out of Stock.
Add To Cart
Surefire® - Muzzle Brake - 7.62MM - 5/8-24
Surefire® - Muzzle Brake - 7.62MM - 5/8-24
$152.00
Out of Stock.
Add To Cart
Surefire® - WARCOMP Flash Hider - 7.62MM - 5/8-24
Surefire® - WARCOMP Flash Hider - 7.62MM - 5/8-24
$152.00
In Stock.
Add To Cart
Classified Defense - Gas Tube - Rifle Length
Classified Defense - Gas Tube - Rifle Length
$18.00
In Stock.
Add To Cart
Classified Defense - Gas Tube - Pistol Length
Classified Defense - Gas Tube - Pistol Length
$15.00
In Stock.
Add To Cart
Classified Defense - Gas Tube - Carbine Length
Classified Defense - Gas Tube - Carbine Length
$15.00
In Stock.
Add To Cart
Classified Defense - Gas Tube - Mid Length
Classified Defense - Gas Tube - Mid Length
$15.00
In Stock.
Add To Cart
Dead Air® - KeyMount Muzzle Brake - 5/8-24
Dead Air® - KeyMount Muzzle Brake - 5/8-24
$89.00
In Stock.
Add To Cart
Dead Air® - KeyMount Micro Brake - 5/8-24
Dead Air® - KeyMount Micro Brake - 5/8-24
$89.00
In Stock.
Add To Cart
Dead Air® - KeyMount Flash Hider - 5/8-24
Dead Air® - KeyMount Flash Hider - 5/8-24
$89.00
In Stock.
Add To Cart
Classified Defense - Gas Block - .750
Classified Defense - Gas Block - .750" - Nitride
$40.00
In Stock.
Add To Cart
SOLGW® - NOX .300 KeyMount - 5/8-24
SOLGW® - NOX .300 KeyMount - 5/8-24
$109.00
Out of Stock.
Add To Cart
Michiguns - OCKS - Optimized Carrier Key Screws - 2 Pack
Michiguns - OCKS - Optimized Carrier Key Screws - 2 Pack
$6.00
In Stock.
Add To Cart
Classified Defense - Ultimate AR10 Bolt Carrier Group - .308 Winchester - 9310 - DLC/Chrome
Classified Defense - Ultimate AR10 Bolt Carrier Group - .308 Winchester - 9310 - DLC/Chrome
$225.00
Out of Stock.
Select Options
Classified Defense - Shim Kit - 5/8x24 - GEN 2 - 0.825
Classified Defense - Shim Kit - 5/8x24 - GEN 2 - 0.825" OD - Black
$45.00
In Stock.
Add To Cart
Classified Defense - Custom Built Upper Receiver
Classified Defense - Custom Built Upper Receiver
$1.00
Back Order. Free Shipping.
Add To Cart
Sprinco® - Gas Rings - AR10 - 9 Pack
Sprinco® - Gas Rings - AR10 - 9 Pack
$8.00
In Stock.
Add To Cart
Sprinco® - Enhanced Ejector Spring - AR10 - 3 Pack
Sprinco® - Enhanced Ejector Spring - AR10 - 3 Pack
$12.00
In Stock.
Add To Cart
Sprinco® - Enhanced Dual Extractor Spring - AR10 - 3 Pack
Sprinco® - Enhanced Dual Extractor Spring - AR10 - 3 Pack
$12.00
In Stock.
Add To Cart
HUXWRX® - Flash Hider - 7.62MM - 5/8-24
HUXWRX® - Flash Hider - 7.62MM - 5/8-24
$142.00
In Stock.
Add To Cart
HUXWRX® - Muzzle Brake - 7.62MM - 5/8-24
HUXWRX® - Muzzle Brake - 7.62MM - 5/8-24
$138.00
Out of Stock.
Add To Cart
Classified Defense - Gas Tube - Carbine Length Plus 1 Inch
Classified Defense - Gas Tube - Carbine Length Plus 1 Inch
$15.00
In Stock.
Add To Cart
Classified Defense - Gas Tube - Intermediate Length
Classified Defense - Gas Tube - Intermediate Length
$15.00
In Stock.
Add To Cart
Michiguns - TP-OCKS - Torx Plus Optimized Carrier Key Screws - 2 Pack
Michiguns - TP-OCKS - Torx Plus Optimized Carrier Key Screws - 2 Pack
$6.00
In Stock.
Add To Cart
Apparition Instruments® - RF1 Flash Hider - 5.56MM - 1/2-28
Apparition Instruments® - RF1 Flash Hider - 5.56MM - 1/2-28
$90.00
In Stock.
Add To Cart
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