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AR-15 Upper Parts

Browse Palmetto State Armory's vast selection of AR-15 upper parts to build your upper from the ground up or to upgrade your AR-15 upper. With everything from bolt carrier groups, AR-15 charging handles, muzzle accessories, rails, and much more, you are sure to find what you need at Palmetto State Armory. All Palmetto State Armory branded upper parts and lower parts are American-made and feature our full lifetime warranty.

Handguards & Rails

Handguards & Rails
Stripped Upper Receivers

Stripped Upper Receivers
Barrels & Barrel Assemblies

Barrels & Barrel Assemblies
Bolt Carrier Groups

Bolt Carrier Groups
Charging Handles

Charging Handles
Dust Covers

Dust Covers
Firing Pins

Firing Pins
Foregrips

Foregrips

Forward Assist

Forward Assist
Gas Blocks

Gas Blocks
Gas Tubes

Gas Tubes
Individual Upper Parts

Individual Upper Parts
Muzzle Accessories

Muzzle Accessories
Piston Conversion Kits & Parts

Piston Conversion Kits & Parts
Carry Handles

Carry Handles

Upper Repair Kits

Upper Repair Kits
Upper Accessories

Upper Accessories
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Items 1465-1488 of 5570

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  1. Spike's Tactical .750 Micro Gas Block w/ Screws - SUGB120

    Spike's Tactical .750 Micro Gas Block w/ Screws - SUGB120

    Rating:
    100%
    (4)
    Regular Price $31.99 Special Price $27.99
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  2. Spike's Tactical .625 Micro Gas Block w/ Screws - SUGB110

    Spike's Tactical .625 Micro Gas Block w/ Screws - SUGB110

    $26.96
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  3. Spike's Tactical 9mm Bolt Carrier, 416 Stainless Steel w/ Black Finish - ST9BG01

    Spike's Tactical 9mm Bolt Carrier, 416 Stainless Steel w/ Black Finish - ST9BG01

    $179.99
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  4. Spike's Tactical Flat Top Upper w/ Ejection Port Door, 9MM, Black - SFT902D

    Spike's Tactical Flat Top Upper w/ Ejection Port Door, 9MM, Black - SFT902D

    Rating:
    80%
    (2)
    Regular Price $142.99 Special Price $127.99
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  5. Spike's Tactical R2 Muzzle Brake 308 Win 5/8x24, Melonite Finish - SBV1066

    Spike's Tactical R2 Muzzle Brake 308 Win 5/8x24, Melonite Finish - SBV1066

    Rating:
    100%
    (2)
    $61.20
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  6. Seekins Precision DNA Charging Handle For 308, Black - 11510071

    Seekins Precision DNA Charging Handle For 308, Black - 11510071

    Regular Price $78.99 Special Price $70.99
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  7. Seekins Precision 11" MLOK Mounted Rail Attachment System w/ 5 Slots, Black - 10560099

    Seekins Precision 11" MLOK Mounted Rail Attachment System w/ 5 Slots, Black - 10560099

    Regular Price $95.99 Special Price $85.99
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  8. Seekins Precision SP3R V3 15" MLOK Rail, Black - 0010530039

    Seekins Precision SP3R V3 15" MLOK Rail, Black - 0010530039

    Regular Price $266.99 Special Price $239.99
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  9. Radian Raptor/Talon Charging Handle Safety Combo, FDE - R0299

    Radian Raptor/Talon Charging Handle Safety Combo, FDE - R0299

    Regular Price $160.99 Special Price $144.99
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  10. Radian Raptor-LT/Talon Charging Handle Safety Combo, Black - R0290

    Radian Raptor-LT/Talon Charging Handle Safety Combo, Black - R0290

    Rating:
    100%
    (1)
    $129.99
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  11. Radian Raptor Vented Charging Handle Fits 5.56, Black - R0278

    Radian Raptor Vented Charging Handle Fits 5.56, Black - R0278

    Rating:
    100%
    (4)
    Regular Price $149.99 Special Price $134.99
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  12. Radian Raptor Talon Combo Charging Handle Fits 5.56, Black - R0275

    Radian Raptor Talon Combo Charging Handle Fits 5.56, Black - R0275

    Rating:
    100%
    (4)
    Regular Price $160.99 Special Price $144.99
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  13. Radian Raptor Ambidextrous Charging Handle 5.56, Red - R0232

    Radian Raptor Ambidextrous Charging Handle 5.56, Red - R0232

    Rating:
    100%
    (3)
    Regular Price $127.99 Special Price $114.99
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  14. Radian Raptor-LT Ambi Charging Handle 7.62 for AR10/SR25, Blk - R0151

    Radian Raptor-LT Ambi Charging Handle 7.62 for AR10/SR25, Blk - R0151

    Rating:
    100%
    (2)
    Regular Price $122.99 Special Price $109.99
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  15. Radian Raptor-LT Ambi Charging Handle 5.56 for AR15/M16, Grey - R0150

    Radian Raptor-LT Ambi Charging Handle 5.56 for AR15/M16, Grey - R0150

    Rating:
    100%
    (5)
    Regular Price $94.99 Special Price $84.99
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  16. Radian Raptor-LT Ambi Charging Handle 5.56 for AR-15/M16, FDE - R0149

    Radian Raptor-LT Ambi Charging Handle 5.56 for AR-15/M16, FDE - R0149

    Rating:
    100%
    (21)
    $94.99
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  17. Radian Raptor-LT Ambi Charging Handle 5.56 for AR-15/M16, Blk - R0148

    Radian Raptor-LT Ambi Charging Handle 5.56 for AR-15/M16, Blk - R0148

    Rating:
    97%
    (77)
    Regular Price $88.99 Special Price $79.99
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  18. Radian Ultralight AR-15 QD Endplate, Black - R0078

    Radian Ultralight AR-15 QD Endplate, Black - R0078

    $39.99
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  19. Phase 5 Weapon Systems Lo-Pro Slope Nose Free Float M-LOK 15" Rail, Black - LPSN15MLOK

    Phase 5 Weapon Systems Lo-Pro Slope Nose Free Float M-LOK 15" Rail, Black - LPSN15MLOK

    Regular Price $166.99 Special Price $150.99
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  20. Phase 5 Weapon Systems littleboy Hex Brake For 223 Rem & 556NATO, Parkerized Finish - LITTLEBOY

    Phase 5 Weapon Systems littleboy Hex Brake For 223 Rem & 556NATO, Parkerized Finish - LITTLEBOY

    $110.99
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  21. Maxim Defense Hate Brake Octagonal 7.62 NATO 5/8x24 Muzzle Brake, Black - MXM-47709

    Maxim Defense Hate Brake Octagonal 7.62 NATO 5/8x24 Muzzle Brake, Black - MXM-47709

    Regular Price $243.99 Special Price $179.99
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  22. Midwest Industries 10.5" Ultra Lightweight M-Lok Handguard w/ 5-Slot Polymer M-Lok Rail Fits AR Rifles, Black - MI-ULW10.5

    Midwest Industries 10.5" Ultra Lightweight M-Lok Handguard w/ 5-Slot Polymer M-Lok Rail Fits AR Rifles, Black - MI-ULW10.5

    Regular Price $382.99 Special Price $282.99
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  23. Midwest Industries SP Series 9" M-LOK Handguard Fits AR Rifles, Black - MI-SP9M

    Midwest Industries SP Series 9" M-LOK Handguard Fits AR Rifles, Black - MI-SP9M

    Rating:
    90%
    (2)
    Regular Price $186.99 Special Price $167.99
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  24. Midwest Industries SP Series 7" M-LOK Handguard Fits AR Rifles, Black - MI-SP7M

    Midwest Industries SP Series 7" M-LOK Handguard Fits AR Rifles, Black - MI-SP7M

    Rating:
    100%
    (1)
    Regular Price $175.99 Special Price $157.99
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Items 1465-1488 of 5570

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Category
  1. Handguards & Rails 1532
  2. Stripped Upper Receivers 146
  3. Barrels & Barrel Assemblies 653
  4. Bolt Carrier Groups 356
  5. Charging Handles 301
  6. Dust Covers 119
  7. Firing Pins 43
  8. Foregrips 253
  9. Forward Assist 49
  10. Gas Blocks 176
  11. Gas Tubes 136
  12. Individual Upper Parts 1426
  13. Muzzle Accessories 456
  14. Piston Conversion Kits & Parts 3
  15. Carry Handles 12
  16. Upper Repair Kits 17
  17. Upper Accessories 75
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