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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 865-888 of 5570

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  1. VKTR Industries VK-1 Low-Profile M-LOK Handguard 12.50", Flat Dark Earth - Durable and Functional for Tactical Use - V40051016010R

    VKTR Industries VK-1 Low-Profile M-LOK Handguard 12.50", Flat Dark Earth - Durable and Functional for Tactical Use - V40051016010R

    $344.99
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  2. VKTR Industries VK-1 Low-Profile M-LOK Handguard 9.85", Flat Dark Earth - V40051016012R

    VKTR Industries VK-1 Low-Profile M-LOK Handguard 9.85", Flat Dark Earth - V40051016012R

    $325.99
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  3. Dead Air KeyMicro Flash Hider 5/8-24, Black - Advanced Flash Hider for Enhanced Stealth - DA120

    Dead Air KeyMicro Flash Hider 5/8-24, Black - Advanced Flash Hider for Enhanced Stealth - DA120

    Rating:
    70%
    (2)
    Regular Price $82.99 Special Price $73.99
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  4. Dead Air KeyMicro Flash Hider M13.5x1 LH, Black - Effective Flash Suppression - DA117

    Dead Air KeyMicro Flash Hider M13.5x1 LH, Black - Effective Flash Suppression - DA117

    Regular Price $82.99 Special Price $73.99
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  5. Dead Air KeyMicro Flash Hider 5/8-24, Black - Efficient Flash Hider for Tactical Use - DA116

    Dead Air KeyMicro Flash Hider 5/8-24, Black - Efficient Flash Hider for Tactical Use - DA116

    Rating:
    100%
    (1)
    Regular Price $83.99 Special Price $74.99
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  6. Dead Air KeyMicro Flash Hider 1/2-28, Black - Compact Flash Hider for Reduced Muzzle Flash - DA115

    Dead Air KeyMicro Flash Hider 1/2-28, Black - Compact Flash Hider for Reduced Muzzle Flash - DA115

    Rating:
    100%
    (1)
    Regular Price $83.99 Special Price $74.99
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  7. Ergo TDX-0 Flat-Top Zero Angle Pistol Grip, Black - Superior Pistol Grip for Improved Handling - 4020-BK

    Ergo TDX-0 Flat-Top Zero Angle Pistol Grip, Black - Superior Pistol Grip for Improved Handling - 4020-BK

    Rating:
    100%
    (2)
    Regular Price $44.99 Special Price $36.99
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  8. B&T USA Enhanced Ambidextrous Bolt Catch Kit, Black - Improved Firearm Handling with Ambidextrous Bolt Catch - BAD-EBC-AMBI-KIT

    B&T USA Enhanced Ambidextrous Bolt Catch Kit, Black - Improved Firearm Handling with Ambidextrous Bolt Catch - BAD-EBC-AMBI-KIT

    Regular Price $55.99 Special Price $49.99
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  9. Bowden Tactical AirRail Competition Standard Handguard 13", Black - Robust, High-Quality Handguard - J13760-13C

    Bowden Tactical AirRail Competition Standard Handguard 13", Black - Robust, High-Quality Handguard - J13760-13C

    $170.99
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  10. Bowden Tactical AirRail Full Flat-Top Standard Handguard 13", Black - Durable, Ergonomic Handguard - J13760-13

    Bowden Tactical AirRail Full Flat-Top Standard Handguard 13", Black - Durable, Ergonomic Handguard - J13760-13

    $170.99
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  11. Bowden Tactical Handguard 15" - Durable, Ergonomic Handguard - J23015-TX

    Bowden Tactical Handguard 15" - Durable, Ergonomic Handguard - J23015-TX

    $237.99
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  12. Strike Industries Picatinny Bi-Pod Grip, Gray - Stable Bi-Pod Grip for Improved Shooting Support and Accuracy - SI-AR-AL-BIPOD-GY

    Strike Industries Picatinny Bi-Pod Grip, Gray - Stable Bi-Pod Grip for Improved Shooting Support and Accuracy - SI-AR-AL-BIPOD-GY

    Regular Price $68.99 Special Price $61.99
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  13. Strike Industries Picatinny Stacked Angled Grip, Flat Dark Earth - Tactical Angled Grip for Superior Handling and Stability - SI-AR-CMS-PSAF-FDE

    Strike Industries Picatinny Stacked Angled Grip, Flat Dark Earth - Tactical Angled Grip for Superior Handling and Stability - SI-AR-CMS-PSAF-FDE

    Regular Price $24.99 Special Price $21.99
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  14. Strike Industries Stamped Dust Cover Fits Aero Precision M4E1, Black - Durable Dust Cover - SI-AR-SUDC-223

    Strike Industries Stamped Dust Cover Fits Aero Precision M4E1, Black - Durable Dust Cover - SI-AR-SUDC-223

    Rating:
    100%
    (1)
    Regular Price $19.99 Special Price $17.99
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  15. Strike Industries M-LOK Stacked Angled Grip Extension, Flat Dark Earth - Tactical Grip Extension for Superior Handling - SI-AR-CMS-SAF-EXT-FDE

    Strike Industries M-LOK Stacked Angled Grip Extension, Flat Dark Earth - Tactical Grip Extension for Superior Handling - SI-AR-CMS-SAF-EXT-FDE

    $15.99
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  16. Strike Industries Circle Compensator, Black - Precision Compensator for Enhanced Recoil Management and Accuracy - SI-MC-CIRCLE

    Strike Industries Circle Compensator, Black - Precision Compensator for Enhanced Recoil Management and Accuracy - SI-MC-CIRCLE

    Regular Price $51.99 Special Price $45.99
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  17. Strike Industries Quad Compensator 1/2-28, Black - High-Performance Compensator for Reduced Recoil and Enhanced Accuracy - SI-MC-QUAD

    Strike Industries Quad Compensator 1/2-28, Black - High-Performance Compensator for Reduced Recoil and Enhanced Accuracy - SI-MC-QUAD

    Regular Price $75.99 Special Price $67.99
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  18. Strike Industries M-LOK Stacked Angled Grip Extension, Black - Advanced Grip Extension for Enhanced Shooting Comfort - SI-AR-CMS-SAF-EXT

    Strike Industries M-LOK Stacked Angled Grip Extension, Black - Advanced Grip Extension for Enhanced Shooting Comfort - SI-AR-CMS-SAF-EXT

    $15.99
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  19. Strike Industries M-LOK Stacked Angled Grip, Black - Tactical Angled Grip for Enhanced Weapon Control and Stability - SI-AR-CMS-SAF

    Strike Industries M-LOK Stacked Angled Grip, Black - Tactical Angled Grip for Enhanced Weapon Control and Stability - SI-AR-CMS-SAF

    $27.99
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  20. Strike Industries Ultimate Texas Style Dust Cover Fits Aero Precision M4E1, Black - Custom Dust Cover with Unique Design - SI-AR-UDC-E-TX-223-BK

    Strike Industries Ultimate Texas Style Dust Cover Fits Aero Precision M4E1, Black - Custom Dust Cover with Unique Design - SI-AR-UDC-E-TX-223-BK

    Regular Price $18.99 Special Price $16.99
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  21. Strike Industries Link Cobra M-LOK Fore Grip, Flat Dark Earth - Tactical Fore Grip for Enhanced Performance and Grip - SI-AR-CMS-CFG-FDE

    Strike Industries Link Cobra M-LOK Fore Grip, Flat Dark Earth - Tactical Fore Grip for Enhanced Performance and Grip - SI-AR-CMS-CFG-FDE

    Rating:
    80%
    (1)
    Regular Price $28.99 Special Price $25.99
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  22. Rival Arms Picatinny Bi-Pod Stud Mount, Black - Reliable and Adjustable Bipod Attachment - RA-RA92M4B

    Rival Arms Picatinny Bi-Pod Stud Mount, Black - Reliable and Adjustable Bipod Attachment - RA-RA92M4B

    Regular Price $36.99 Special Price $32.49
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  23. FAB Defense Gradus-M M-LOK Compatible Short Ergonomic Forward Grip, Black - Advanced Forward Grip for Improved Handling - FXGRADMB

    FAB Defense Gradus-M M-LOK Compatible Short Ergonomic Forward Grip, Black - Advanced Forward Grip for Improved Handling - FXGRADMB

    Rating:
    87%
    (3)
    Regular Price $33.99 Special Price $29.99
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  24. FAB Defense PTK-M M-LOK Compatible Ergonomic Pointing Grip Combo Pack, Black - Enhance Control with Ergonomic Pointing Grip - FXPTKMCB

    FAB Defense PTK-M M-LOK Compatible Ergonomic Pointing Grip Combo Pack, Black - Enhance Control with Ergonomic Pointing Grip - FXPTKMCB

    Rating:
    100%
    (11)
    Regular Price $64.99 Special Price $57.99
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Items 865-888 of 5570

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  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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