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 1585-1608 of 5570

Page
Set Descending Direction
  1. CMMG A2 Compensator, 1/2x28 RH, Black - 55DA5EB

    CMMG A2 Compensator, 1/2x28 RH, Black - 55DA5EB

    Rating:
    100%
    (2)
    Regular Price $10.99 Special Price $9.99
    Add to Wish List Add to Compare
  2. CMMG 350 Legend 16.1" Barrel w/ 1/2-28 Thread & 1:16 Twist, Black SBN Finish - 35D5F0A

    CMMG 350 Legend 16.1" Barrel w/ 1/2-28 Thread & 1:16 Twist, Black SBN Finish - 35D5F0A

    Regular Price $186.99 Special Price $167.99
    Add to Wish List Add to Compare
  3. CMMG 9MM Ejection Port Cover Kit - 22BA627

    CMMG 9MM Ejection Port Cover Kit - 22BA627

    Rating:
    100%
    (1)
    Regular Price $15.99 Special Price $13.99
    Add to Wish List Add to Compare
  4. Bravo Company Picatinny Vertical Foregrip MOD3, Flat Dark Earth - BCM-VG-1913-MOD-3-FDE

    Bravo Company Picatinny Vertical Foregrip MOD3, Flat Dark Earth - BCM-VG-1913-MOD-3-FDE

    Rating:
    100%
    (2)
    $19.95
    Add to Wish List Add to Compare
  5. Bravo Company Picatinny Vertical Foregrip MOD3, Black - BCM-VG-1913-MOD-3-BLK

    Bravo Company Picatinny Vertical Foregrip MOD3, Black - BCM-VG-1913-MOD-3-BLK

    Rating:
    100%
    (17)
    Regular Price $22.99 Special Price $19.99
    Add to Wish List Add to Compare
  6. Bravo Company BCMGUNFIGHTER MLOK Compatible Vertical Grip Mod 3, FDE - BCM-VG-MCMR-MOD-3-FDE

    Bravo Company BCMGUNFIGHTER MLOK Compatible Vertical Grip Mod 3, FDE - BCM-VG-MCMR-MOD-3-FDE

    Rating:
    97%
    (21)
    Regular Price $25.99 Special Price $18.99
    Add to Wish List Add to Compare
  7. Bravo Company Picatinny Rail QD Sling Mount w/ Quick Detach Fits 1913 Rail, Black - BCM-RSM-1913

    Bravo Company Picatinny Rail QD Sling Mount w/ Quick Detach Fits 1913 Rail, Black - BCM-RSM-1913

    Rating:
    100%
    (1)
    Regular Price $39.99 Special Price $35.99
    Add to Wish List Add to Compare
  8. Bravo Company BCMGUNFIGHTER Picatinny 9" Quad Rail For AR Rifles, Black - BCM-QRF-9-556-BLK

    Bravo Company BCMGUNFIGHTER Picatinny 9" Quad Rail For AR Rifles, Black - BCM-QRF-9-556-BLK

    Rating:
    80%
    (1)
    Regular Price $235.99 Special Price $211.99
    Add to Wish List Add to Compare
  9. Bravo Company BCMGUNFIGHTER Picatinny 8" Quad Rail Fits AR Rifles, Black - BCM-QRF-8-556-BLK

    Bravo Company BCMGUNFIGHTER Picatinny 8" Quad Rail Fits AR Rifles, Black - BCM-QRF-8-556-BLK

    Regular Price $229.99 Special Price $206.99
    Add to Wish List Add to Compare
  10. Bravo Company BCMGUNFIGHTER Picatinny 7" Quad Rail For AR Rifles, Black - BCM-QRF-7-556-BLK

    Bravo Company BCMGUNFIGHTER Picatinny 7" Quad Rail For AR Rifles, Black - BCM-QRF-7-556-BLK

    $206.99
    Add to Wish List Add to Compare
  11. Bravo Company MCMR MLOK Compatible 5.5" Rail Panel Kit 5/Pack, Black - BCM-MCMR-RP-BLK-5

    Bravo Company MCMR MLOK Compatible 5.5" Rail Panel Kit 5/Pack, Black - BCM-MCMR-RP-BLK-5

    Rating:
    97%
    (12)
    Regular Price $11.99 Special Price $9.99
    Add to Wish List Add to Compare
  12. Bravo Company KMR Alpha Keymod 17" Rail Fits 5.56 AR Rifles, Black - BCM-KMR-A17-556-BLK

    Bravo Company KMR Alpha Keymod 17" Rail Fits 5.56 AR Rifles, Black - BCM-KMR-A17-556-BLK

    $256.99
    Add to Wish List Add to Compare
  13. Battle Arms Development 9.5" Workhorse MLOK Free-Float For AR Rifles, Black - BAD-WH-9.5-MLOK

    Battle Arms Development 9.5" Workhorse MLOK Free-Float For AR Rifles, Black - BAD-WH-9.5-MLOK

    Regular Price $184.99 Special Price $165.99
    Add to Wish List Add to Compare
  14. Battle Arms Development 15" Workhorse MLOK Free-Float For AR Rifles, Black - BAD-WH-15-MLOK

    Battle Arms Development 15" Workhorse MLOK Free-Float For AR Rifles, Black - BAD-WH-15-MLOK

    Regular Price $184.99 Special Price $165.99
    Add to Wish List Add to Compare
  15. Battle Arms Development Enhanced Bolt Catch For PCC 9MM, Black - BAD-EBC-9MM

    Battle Arms Development Enhanced Bolt Catch For PCC 9MM, Black - BAD-EBC-9MM

    Rating:
    60%
    (2)
    Regular Price $44.99 Special Price $39.99
    Add to Wish List Add to Compare
  16. Battle Arms Developmen Enhanced Bolt Catch, Billet Steel w/ Black Oxide - 100-800-008

    Battle Arms Developmen Enhanced Bolt Catch, Billet Steel w/ Black Oxide - 100-800-008

    Regular Price $45.99 Special Price $40.99
    Add to Wish List Add to Compare
  17. Battle Arms Development LWGT Upper w/ M4 Feed Ramp Compat w/ Fortis REV II Rail, Black Anodized - 100-016-156

    Battle Arms Development LWGT Upper w/ M4 Feed Ramp Compat w/ Fortis REV II Rail, Black Anodized - 100-016-156

    Regular Price $276.99 Special Price $248.99
    Add to Wish List Add to Compare
  18. Battle Arms Development Adjustable Tactical Grip w/ 3 Grip Angles, Black - 100-018-161

    Battle Arms Development Adjustable Tactical Grip w/ 3 Grip Angles, Black - 100-018-161

    Regular Price $27.99 Special Price $24.99
    Add to Wish List Add to Compare
  19. Backup Tactical 1/2x28 RH .223 Rem Rifle Thread Protector With Honeycomb Pattern, Black - HCOMB-BLK223

    Backup Tactical 1/2x28 RH .223 Rem Rifle Thread Protector With Honeycomb Pattern, Black - HCOMB-BLK223

    Regular Price $24.99 Special Price $21.99
    Add to Wish List Add to Compare
  20. Backup Tactical 1/2x28 RH .223 Rem Rifle Thread Protector With Frag Pattern, Black - FRAG-BLK223

    Backup Tactical 1/2x28 RH .223 Rem Rifle Thread Protector With Frag Pattern, Black - FRAG-BLK223

    Regular Price $24.99 Special Price $21.99
    Add to Wish List Add to Compare
  21. American Defense QR Mount for Picatinny Fits Harris Bipod, Black - AD-BP-STD

    American Defense QR Mount for Picatinny Fits Harris Bipod, Black - AD-BP-STD

    $91.99
    Add to Wish List Add to Compare
  22. PSA .224 Valkyrie Nitride Bolt Carrier Group

    PSA .224 Valkyrie Nitride Bolt Carrier Group

    Rating:
    85%
    (4)
    $149.99
    Add to Wish List Add to Compare
  23. Timber Creek Ultralight Enforcer 15" M-LOK Handguard For Sale

    Timber Creek Ultralight Enforcer 15" M-LOK Handguard, Blue - UL E15 HG B

    Regular Price $207.99 Special Price $195.99
    Add to Wish List Add to Compare
  24. Timber Creek Ultralight Enforcer 15" M-LOK Tungsten Handguard For Sale

    Timber Creek Ultralight Enforcer 15" M-LOK Handguard, Tungsten - UL E15 HG T

    Regular Price $207.99 Special Price $189.99
    Add to Wish List Add to Compare
View as Grid View List View

Items 1585-1608 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