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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 721-744 of 5570

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  1. TacFire Gen 3 Hybrid Bolt Carrier Group, Black

    TacFire Gen 3 Hybrid Bolt Carrier Group, Black

    Regular Price $130.99 Special Price $117.99
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  2. TacFire Gen 2 Bolt Carrier Group, Black

    TacFire Gen 2 Bolt Carrier Group, Black

    Regular Price $137.99 Special Price $123.99
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  3. Daniel Defense Omega Free-Float Rail Handguard 9", Black

    Daniel Defense Omega Free-Float Rail Handguard 9", Black

    Regular Price $273.99 Special Price $248.99
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  4. Area 419 Improved Bipod Picatinny Rail w/M-LOK 4.80", Black

    Area 419 Improved Bipod Picatinny Rail w/M-LOK 4.80", Black

    Regular Price $45.99 Special Price $40.99
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  5. Area 419 Improved Bipod Picatinny Rail w/Keymod 4.80", Black

    Area 419 Improved Bipod Picatinny Rail w/Keymod 4.80", Black

    Regular Price $45.99 Special Price $40.99
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  6. Area 419 Improved Bipod Picatinny Rail w/Traditional T-Nut 4.80", Black

    Area 419 Improved Bipod Picatinny Rail w/Traditional T-Nut 4.80", Black

    Regular Price $45.99 Special Price $40.99
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  7. Area 419 Arcalock Universal Dovetail Flat Rail 8", Black

    Area 419 Arcalock Universal Dovetail Flat Rail 8", Black

    Regular Price $118.99 Special Price $106.99
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  8. Area 419 Arcalock Universal Dovetail Flat Rail 12", Black

    Area 419 Arcalock Universal Dovetail Flat Rail 12", Black

    Regular Price $112.99 Special Price $100.99
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  9. Area 419 Picatinny Adapter 2", Black

    Area 419 Picatinny Adapter 2", Black

    Regular Price $206.99 Special Price $185.99
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  10. Area 419 Arcalock 3-Lever Quick Detach Clamp, Black

    Area 419 Arcalock 3-Lever Quick Detach Clamp, Black

    Regular Price $134.99 Special Price $120.99
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  11. Area 419 Arcalock Universal Dovetail Flat Rail 10", Black

    Area 419 Arcalock Universal Dovetail Flat Rail 10", Black

    Regular Price $112.99 Special Price $100.99
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  12. Area 419 Arcalock Universal Dovetail Rail 14", Black

    Area 419 Arcalock Universal Dovetail Rail 14", Black

    Regular Price $134.99 Special Price $120.99
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  13. Area 419 Arcalock ARCA Swiss Clamp, Black

    Area 419 Arcalock ARCA Swiss Clamp, Black

    Regular Price $95.99 Special Price $85.99
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  14. Area 419 Arcalock Dual Clamp w/Picatinny, Black

    Area 419 Arcalock Dual Clamp w/Picatinny, Black

    Regular Price $184.99 Special Price $165.99
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  15. Area 419 Bipod ARCA-Lock Clamp Kit, Black

    Area 419 Bipod ARCA-Lock Clamp Kit, Black

    Rating:
    100%
    (1)
    Regular Price $112.99 Special Price $100.99
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  16. PSA JAKL 8 Position Gas Knob Kit

    PSA JAKL 8 Position Gas Knob Kit

    Rating:
    40%
    (1)
    $49.99
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  17. Timber Creek - Greyman Billet Dust Cover, Black - G BDC BL

    Timber Creek - Greyman Billet Dust Cover, Black - G BDC BL

    Regular Price $36.99 Special Price $32.99
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  18. Timber Creek - Greyman Quick Disconnect Steel End Plate, Black - G ST EP BL

    Timber Creek - Greyman Quick Disconnect Steel End Plate, Black - G ST EP BL

    Regular Price $27.99 Special Price $24.99
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  19. Timber Creek - Greyman Pistol Grip, Black - G PG BL

    Timber Creek - Greyman Pistol Grip, Black - G PG BL

    Rating:
    100%
    (1)
    Regular Price $21.99 Special Price $18.99
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  20. Timber Creek - Greyman 15" Handguard Desert - G15 HG D

    Timber Creek - Greyman 15" Handguard Desert - G15 HG D

    Regular Price $267.99 Special Price $240.99
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  21. Timber Creek - Greyman 15" Handguard, Black - G15 HG BL

    Timber Creek - Greyman 15" Handguard, Black - G15 HG BL

    Regular Price $267.99 Special Price $240.99
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  22. Timber Creek - Greyman 15" Handguard, Forest - G15 HG F

    Timber Creek - Greyman 15" Handguard, Forest - G15 HG F

    Regular Price $267.99 Special Price $240.99
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  23. Edgar Sherman Design - ESD AR Pistol Grip, Coarse Texture - ESD-GRANITE-C-BLK

    Edgar Sherman Design - ESD AR Pistol Grip, Coarse Texture - ESD-GRANITE-C-BLK

    Regular Price $51.99 Special Price $45.99
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  24. DFCO - Kung Fu Grip Plug - PLUG-KFG

    DFCO - Kung Fu Grip Plug - PLUG-KFG

    Rating:
    96%
    (10)
    Regular Price $12.99 Special Price $10.99
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Items 721-744 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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