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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 1369-1392 of 5570

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  1. TangoDown Battlegrip AR Grip Reduced Angle Form, Black - BG-18BLK

    TangoDown Battlegrip AR Grip Reduced Angle Form, Black - BG-18BLK

    Rating:
    100%
    (3)
    Regular Price $23.99 Special Price $20.99
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  2. Spike's Tactical Forged Charging Handle, Black - SUH100F

    Spike's Tactical Forged Charging Handle, Black - SUH100F

    Rating:
    75%
    (4)
    Regular Price $25.99 Special Price $22.99
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  3. Spike's Tactical Delta Ring Assembly With Nut for AR Rifle - SDR100A

    Spike's Tactical Delta Ring Assembly With Nut for AR Rifle - SDR100A

    Rating:
    100%
    (2)
    Regular Price $21.99 Special Price $18.99
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  4. Spike's Tactical BAR2 AR Rifle Rail 13.5" Free Floating, Black - SAR2113

    Spike's Tactical BAR2 AR Rifle Rail 13.5" Free Floating, Black - SAR2113

    $231.30
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  5. Samson Vertical 2" AR-15 Forend Grip, Black - ML-VG-02S

    Samson Vertical 2" AR-15 Forend Grip, Black - ML-VG-02S

    Rating:
    100%
    (1)
    Regular Price $64.99 Special Price $57.99
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  6. Samson Vertical 4" AR-15 Forend Grip, Black - ML-VG-02M

    Samson Vertical 4" AR-15 Forend Grip, Black - ML-VG-02M

    Rating:
    100%
    (2)
    $55.81
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  7. Samson M-LOK QD Sling Point, Black - ML-QD-KIT

    Samson M-LOK QD Sling Point, Black - ML-QD-KIT

    Rating:
    100%
    (1)
    $14.63
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  8. Samson Manufacturing Fixed Rear Sight Fits Picatinny, Black - FXR-A2

    Samson Manufacturing Fixed Rear Sight Fits Picatinny, Black - FXR-A2

    $60.28
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  9. Rugged Suppressors Muzzle Brake 2 Ports 1/2x28 - MB010

    Rugged Suppressors Muzzle Brake 2 Ports 1/2x28 - MB010

    Regular Price $108.99 Special Price $97.99
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  10. Rugged Suppressors Muzzle Brake 3 Ports 1/2x28 - MB011

    Rugged Suppressors Muzzle Brake 3 Ports 1/2x28 - MB011

    Regular Price $107.99 Special Price $96.99
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  11. Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-BLK

    Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-BLK

    Regular Price $289.99 Special Price $260.99
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  12. NCSTAR Vertical Grip Flashlight & Green Laser Combo - VAQVGFLGV2

    NCSTAR Vertical Grip Flashlight & Green Laser Combo - VAQVGFLGV2

    Rating:
    80%
    (2)
    Regular Price $149.99 Special Price $134.99
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  13. Luth-AR A3 Upper Receiver Parts Kit - URPK-A3

    Luth-AR A3 Upper Receiver Parts Kit - URPK-A3

    Rating:
    100%
    (8)
    Regular Price $17.99 Special Price $15.99
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  14. Luth-AR A1 AR-15 Charging Handle, Black - UR-19-A1

    Luth-AR A1 AR-15 Charging Handle, Black - UR-19-A1

    Rating:
    80%
    (2)
    $24.43
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  15. Luth-AR Charging Handle, Black - UR-19

    Luth-AR Charging Handle, Black - UR-19

    Rating:
    100%
    (4)
    Regular Price $22.99 Special Price $19.99
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  16. Luth-AR Forward Assist Assembly - UR-08-R

    Luth-AR Forward Assist Assembly - UR-08-R

    Rating:
    60%
    (1)
    Regular Price $13.99 Special Price $11.99
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  17. Luth-AR Ejection Port Cover Assembly - UR-05A

    Luth-AR Ejection Port Cover Assembly - UR-05A

    Rating:
    100%
    (2)
    Regular Price $8.99 Special Price $7.99
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  18. Luth-AR The Chubby Grip Left Side Thumb Rest, Black - PG-01

    Luth-AR The Chubby Grip Left Side Thumb Rest, Black - PG-01

    Rating:
    100%
    (1)
    Regular Price $26.99 Special Price $23.99
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  19. Luth-AR Oversized Bolt Catch For AR15 Rifles, Black - LR-11L

    Luth-AR Oversized Bolt Catch For AR15 Rifles, Black - LR-11L

    Rating:
    100%
    (2)
    $20.69
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  20. Luth-AR .936" Internal Bore Gas Block, Black - GB-LP936

    Luth-AR .936" Internal Bore Gas Block, Black - GB-LP936

    Rating:
    100%
    (4)
    Regular Price $23.99 Special Price $20.99
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  21. Luth-AR .750" Internal Bore Gas Block, Black - GB-LP750

    Luth-AR .750" Internal Bore Gas Block, Black - GB-LP750

    Rating:
    100%
    (3)
    Regular Price $19.99 Special Price $17.99
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  22. Luth-AR Upper w/ 1913 Rail, Black - FTT-EA1

    Luth-AR Upper w/ 1913 Rail, Black - FTT-EA1

    Regular Price $167.99 Special Price $150.99
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  23. Luth-AR Stripped NC15 Forged Upper Receiver - FTT-EA

    Luth-AR Stripped NC15 Forged Upper Receiver - FTT-EA

    Regular Price $123.99 Special Price $110.99
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  24. Luth-AR Carrying Handle, Detachable Mil-Spec, Black - FT-DCHM

    Luth-AR Carrying Handle, Detachable Mil-Spec, Black - FT-DCHM

    Regular Price $114.99 Special Price $103.99
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Items 1369-1392 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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