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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 2185-2208 of 5570

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  1. SI Charging Handle W/ Extended Latch, Red

    Strike Industries Charging Handle W/ Extended Latch, Red – SI-ARCH-EL-RED

    Rating:
    94%
    (10)
    Regular Price $47.99 Special Price $42.99
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  2. SI Charging Handle W/ Extended Latch, Flat Dark Earth

    Strike Industries Charging Handle W/ Extended Latch, Flat Dark Earth – SI-ARCH-EL-FDE

    Rating:
    98%
    (9)
    Regular Price $47.99 Special Price $42.99
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  3. SI Charging Handle W/ Extended Latch, Blue

    Strike Industries Charging Handle W/ Extended Latch, Blue – SI-ARCH-EL-BLU

    Rating:
    100%
    (2)
    Regular Price $47.99 Special Price $42.99
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  4. Strike Industries Charging Handle W/ Extended Latch, Black

    Strike Industries Charging Handle W/ Extended Latch, Black – SI-ARCH-EL-BK

    Rating:
    89%
    (19)
    Regular Price $47.99 Special Price $42.99
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  5. Daniel Defense DDM4 Rail, Rifle Length (15")

    Daniel Defense DDM4 Rail, Rifle Length (15") - 01-134-09186

    Rating:
    100%
    (1)
    Regular Price $509.99 Special Price $462.99
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  6. Odin Works 18" 223 Wylde 3-Gun Profile Rifle Gas Placement Barrel

    Odin Works 18" 223 Wylde 3-Gun Profile Rifle Gas Placement Barrel ‒ B-223-18-3G-R

    $313.50
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  7. Odin Works 16.1" 223 Wylde Medium Profile Mid-Length Gas Barrel

    Odin Works 16.1" 223 Wylde Medium Profile Mid-Length Gas Barrel ‒ B-223-16-ML-TG

    Rating:
    100%
    (1)
    Regular Price $348.99 Special Price $313.99
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  8. Geissele 15" Super Modular Rail MK14 M-LOK, DDC - 05-575S

    Geissele 15" Super Modular Rail MK14 M-LOK, DDC - 05-575S

    Regular Price $397.99 Special Price $357.99
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  9. Geissele 15" Super Modular Rail MK14 M-LOK, Black - 05-575B

    Geissele 15" Super Modular Rail MK14 M-LOK, Black - 05-575B

    Regular Price $417.99 Special Price $375.99
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  10. Geissele 13" Super Modular Rail MK14 M-LOK, DDC - 05-573S

    Geissele 13" Super Modular Rail MK14 M-LOK, DDC - 05-573S

    Regular Price $417.99 Special Price $375.99
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  11. Geissele 13" Super Modular Rail MK14 M-LOK, Black - 05-573B

    Geissele 13.5" Super Modular Rail MK14 M-LOK, Black - 05-573B

    Rating:
    80%
    (1)
    Regular Price $313.99 Special Price $281.99
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  12. Geissele 9.5" Super Modular Rail MK14 M-LOK, DDC - 05-578S

    Geissele 9.5" Super Modular Rail MK14 M-LOK, DDC - 05-578S

    Regular Price $340.99 Special Price $306.99
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  13. Geissele 9.5" Super Modular Rail MK14 M-LOK, Black - 05-578B

    Geissele 9.5" Super Modular Rail MK14 M-LOK, Black - 05-578B

    Rating:
    100%
    (1)
    Regular Price $313.99 Special Price $281.99
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  14. Geissele AR-15 Airborne Charging Handle (ACH), DDC - 05-497S

    Geissele AR-15 Airborne Charging Handle (ACH), DDC - 05-497S

    Rating:
    100%
    (3)
    $117.00
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  15. Geissele AR-15 Airborne Charging Handle (ACH) - 05-497B

    Geissele Airborne AR-15 Charging Handle, Black - 05-497B

    Rating:
    96%
    (14)
    Regular Price $119.99 Special Price $107.99
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  16. geissele maritime bolt catch angle 3

    Geissele Maritime Bolt Catch - 08-153

    Rating:
    98%
    (52)
    Regular Price $35.99 Special Price $31.99
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  17. MFT Engage AR15 Featureless Grip W/ Interchangeable Front Straps, Black

    MFT Engage AR15 Featureless Grip W/ Interchangeable Front Straps, Black – EPGIRSC

    Regular Price $39.99 Special Price $35.99
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  18. MFT Tekko Metal AR15 Carbine 7" Drop-In M-LOK Rail System, Black

    MFT Tekko Metal AR15 Carbine 7" Drop-In M-LOK Rail System, Black – TMARCMRS

    Regular Price $112.99 Special Price $100.99
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  19. PSA AR15 Parts Replacement Kit

    PSA AR15 Parts Replacement Kit

    Rating:
    100%
    (12)
    $12.99
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  20. Devil Dog Tactical Pull Handle

    Devil Dog Tactical Pull Handle - DDCPH033

    Regular Price $21.99 Special Price $19.99
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  21. M4 upper receiver classic carbine handguard

    PSA M4 Style Classic Carbine Handguard - Black - 516445840

    Rating:
    100%
    (2)
    $8.99
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  22. Geissele Super Charging Handle (SCH), 7.62, Desert Dirt Color

    Geissele Super Charging Handle (SCH), 7.62, Desert Dirt Color ‒ 05-476S

    Rating:
    100%
    (1)
    Regular Price $178.99 Special Price $160.99
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  23. Geissele Super Charging Handle (SCH), 7.62

    Geissele Super Charging Handle (SCH), 7.62 ‒ 05-476B

    Rating:
    100%
    (3)
    Regular Price $167.99 Special Price $150.99
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  24. Armaspec Victory AR-15 Charging Handle - ARM161

    Armaspec Victory AR-15 Charging Handle - ARM161

    Rating:
    90%
    (8)
    Regular Price $81.99 Special Price $72.99
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Items 2185-2208 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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