Menu
Close
Search
Search Log In Help Center
View Cart
Daily Deals
Clearance
Close
Daily Deals
Clearance
My Account
Help Center

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
View as Grid View List View

Items 289-312 of 5570

Page
Set Descending Direction
  1. Geissele HK416 MK15 Super Modular M-LOK Picatinny Rail 14.50", Desert Dirt

    Geissele HK416 MK15 Super Modular M-LOK Picatinny Rail 14.50", Desert Dirt

    Regular Price $596.99 Special Price $536.99
    Add to Wish List Add to Compare
  2. Strike Industries AR Shim Set 5/8-24, Black

    Strike Industries AR Shim Set 5/8-24, Black

    Regular Price $4.99 Special Price $3.99
    Add to Wish List Add to Compare
  3. Strike Industries AR Shim Set 1/2-28, Stainless Steel

    Strike Industries AR Shim Set 1/2-28, Stainless Steel

    Regular Price $4.99 Special Price $3.99
    Add to Wish List Add to Compare
  4. Strike Industries Extended Latch, Black

    Strike Industries Extended Latch, Black

    Regular Price $11.99 Special Price $9.99
    Add to Wish List Add to Compare
  5. Bravo Company Mod 7 Compensator 1/2-28, Black

    Bravo Company Mod 7 Compensator 1/2-28, Black

    Regular Price $105.99 Special Price $94.99
    Add to Wish List Add to Compare
  6. Bravo Company Mod 6 Compensator 1/2-28, Black

    Bravo Company Mod 6 Compensator 1/2-28, Black

    $77.99
    Add to Wish List Add to Compare
  7. Bravo Company Mod 5 Compensator 1/2-28, Black

    Bravo Company Mod 5 Compensator 1/2-28, Black

    Regular Price $105.99 Special Price $94.99
    Add to Wish List Add to Compare
  8. Bravo Company Mod 4 Compensator 1/2-28, Black

    Bravo Company Mod 4 Compensator 1/2-28, Black

    $77.99
    Add to Wish List Add to Compare
  9. Bravo Company Mod 3 Compensator 1/2-28, Black

    Bravo Company Mod 3 Compensator 1/2-28, Black

    $82.99
    Add to Wish List Add to Compare
  10. Bravo Company Mod 3 KD Medium Texture Grip, Black

    Bravo Company Mod 3 KD Medium Texture Grip, Black

    $13.99
    Add to Wish List Add to Compare
  11. Ergo SureGrip Flat Top Grip, Black

    Ergo SureGrip Flat Top Grip, Black

    Regular Price $26.99 Special Price $24.29
    Add to Wish List Add to Compare
  12. Ergo TDX-0 SureGrip Tactical Deluxe Zero Angled Grip, Dark Earth

    Ergo TDX-0 SureGrip Tactical Deluxe Zero Angled Grip, Dark Earth

    Regular Price $44.99 Special Price $39.99
    Add to Wish List Add to Compare
  13. Ergo TDX-0 SureGrip Tactical Deluxe Zero Angled Grip, Black

    Ergo TDX-0 SureGrip Tactical Deluxe Zero Angled Grip, Black

    $36.99
    Add to Wish List Add to Compare
  14. B5 Systems 4-Pack M-LOK Rail Cover 4.60" x 0.63" x 0.28", Wolf Gray

    B5 Systems 4-Pack M-LOK Rail Cover 4.60" x 0.63" x 0.28", Wolf Gray

    Regular Price $19.99 Special Price $17.99
    Add to Wish List Add to Compare
  15. B5 Systems Mid-Length M-LOK Handguard 8.61", OD Green

    B5 Systems Mid-Length M-LOK Handguard 8.61", OD Green

    Regular Price $33.99 Special Price $29.99
    Add to Wish List Add to Compare
  16. B5 Systems Mid-Length M-LOK Handguard 8.61", Flat Dark Earth

    B5 Systems Mid-Length M-LOK Handguard 8.61", Flat Dark Earth

    Regular Price $33.99 Special Price $29.99
    Add to Wish List Add to Compare
  17. B5 Systems Mid-Length M-LOK Handguard 8.61", Black

    B5 Systems Mid-Length M-LOK Handguard 8.61", Black

    Regular Price $33.99 Special Price $29.99
    Add to Wish List Add to Compare
  18. Harris Flange Nut Adapter, Black

    Harris Flange Nut Adapter, Black

    Regular Price $11.99 Special Price $9.99
    Add to Wish List Add to Compare
  19. Geissele MK14 Super Modular M-LOK Free-Float Rail 10.50", Desert Dirt

    Geissele MK14 Super Modular M-LOK Free-Float Rail 10.50", Desert Dirt

    Regular Price $340.99 Special Price $306.99
    Add to Wish List Add to Compare
  20. Geissele MK14 Super Modular M-LOK Free-Float Rail 10.50", Black

    Geissele MK14 Super Modular M-LOK Free-Float Rail 10.50", Black

    Regular Price $361.99 Special Price $325.99
    Add to Wish List Add to Compare
  21. MDT Ckye-Pod Gen 2 ARMS 17 Attachment Head, Black

    MDT Ckye-Pod Gen 2 ARMS 17 Attachment Head, Black

    Regular Price $79.99 Special Price $71.99
    Add to Wish List Add to Compare
  22. Forward Controls Design EPC Twin Dimple TDP Spec Ejection Port Cover, Black

    Forward Controls Design EPC Twin Dimple TDP Spec Ejection Port Cover, Black

    $51.99
    Add to Wish List Add to Compare
  23. Forward Controls Design M-LOK Extended Cable Management Panel, Flat Dark Earth

    Forward Controls Design M-LOK Extended Cable Management Panel, Flat Dark Earth

    $46.99
    Add to Wish List Add to Compare
  24. Forward Controls Design Sotar Cam Pin, Black

    Forward Controls Design Sotar Cam Pin, Black

    $13.99
    Add to Wish List Add to Compare
View as Grid View List View

Items 289-312 of 5570

Page
Set Descending Direction
Shop By
Shopping Options
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
Stock
Deal of the Day
Barrel Length
Clearance
Preferred Vendor
Reloading Caliber
Caliber
Brand
Price
Apply

Looking for something more specific?

shop psa products
shop psa aac ammo
shop magpul products
shop glock products
shop sig sauer
shop smith and wesson