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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.

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BCG

CH. Handles

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Upper Parts
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Items 1-24 of 1105

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  1. BLEM Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    BLEM Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Rating:
    94%
    (35)
    Regular Price $149.99 Special Price $89.99
    Add to Wish List Add to Compare
  2. PSA 5.56 Premium Full Auto Bolt Carrier Group

    PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779

    Rating:
    93%
    (1382)
    Regular Price $169.99 Special Price $79.99
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  3. PSA Custom Fathers of Freedom 5.56 Full Auto Profile Phosphate Coated Bolt Carrier by Microbest

    PSA Custom Fathers of Freedom 5.56 Full Auto Profile Phosphate Coated Bolt Carrier by Microbest

    Rating:
    87%
    (53)
    Regular Price $134.95 Special Price $99.99
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  4. PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group

    PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 516446953

    Rating:
    94%
    (1675)
    Regular Price $129.99 Special Price $79.99
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  5. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Toolcraft Logo'd Carpenter 158 Nitride Full-Auto Bolt Carrier Group

    Rating:
    91%
    (98)
    Regular Price $129.99 Special Price $69.99
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  6. Blem Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo

    Blem Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo

    Rating:
    92%
    (27)
    Regular Price $179.99 Special Price $109.99
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  7. Toolcraft Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    Toolcraft Logo'd Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 5165449729

    Rating:
    93%
    (496)
    Regular Price $199.99 Special Price $99.99
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  8. Blem Toolcraft Nitride Carpenter 158 Bolt Carrier Group - No Logo

    Blem Toolcraft Nitride Carpenter 158 Bolt Carrier Group - No Logo

    Rating:
    93%
    (6)
    Regular Price $129.99 Special Price $69.99
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  9. Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo

    Rating:
    95%
    (1442)
    Regular Price $179.99 Special Price $119.99
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  10. Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Rating:
    97%
    (52)
    Regular Price $179.99 Special Price $99.99
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  11. Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

    Rating:
    93%
    (203)
    Regular Price $149.99 Special Price $99.99
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  12. PSA Custom Cross-Cut Lightweight 9" MLOK Partial Picatinny Handguard

    PSA Custom Cross-Cut Lightweight 9" MLOK Partial Picatinny Handguard

    Rating:
    96%
    (60)
    $84.95
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  13. Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

    Rating:
    94%
    (429)
    Regular Price $199.99 Special Price $99.99
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  14. AR-15 Upper Receiver Parts

    PSA AR-15 Barrel 5.56 NATO 16" Carbine-Length Nitride - 7782393

    Rating:
    94%
    (13)
    $149.99
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  15. PSA Custom AR-15 Gas Block .750 Click Switch Adjustable

    PSA Custom AR-15 Gas Block .750 Click Switch Adjustable

    Rating:
    82%
    (76)
    $49.95
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  16. AR-15 Upper Parts

    PSA AR-15 Barrel 5.56 NATO 10.5" 1:7 Carbine-Length Nitride - 7790025

    Rating:
    84%
    (5)
    $149.99
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  17. PSA Custom AR-15 Titanium Firing Pin

    PSA Custom Titanium AR-15 Firing Pin - 116002

    Rating:
    92%
    (29)
    $14.95
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  18. PSA AR-15 10.5" 5.56 NATO 10.5" 1:7 Carbine Nitride Barrel

    PSA AR-15 Barrel 10.5" 5.56 NATO 1:7 Carbine-Length Nitride -77932251

    Rating:
    100%
    (9)
    $99.99
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  19. PSA Custom 5.56 BCG DLC Coated- Coyote Brown

    PSA Custom 5.56 BCG DLC Coated- Coyote Brown

    Rating:
    100%
    (1)
    $189.99
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  20. PSA Custom AR-15 Upper Receiver 5.56 Full Auto Bolt Carrier Group, FDE

    PSA Custom 5.56 BCG DLC Coated- Dark Earth

    Rating:
    92%
    (83)
    $189.99
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  21. AR-15 Upper Build Kit

    PSA AR15 Upper Build Kit - 28084

    Rating:
    94%
    (41)
    Regular Price $39.99 Special Price $29.99
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  22. PSA AR-15 Upper Part - Low Profile Gas Block

    PSA Low Profile Gas Block .750 Diameter - 516444617

    Rating:
    60%
    (2)
    Regular Price $19.99 Special Price $16.99
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  23. Toolcraft Non-Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 5165491278

    Toolcraft Non-Logo'd Left Handed 5.56 Nitride MPI Full-Auto Bolt Carrier Group - 5165491278

    Rating:
    66%
    (13)
    Regular Price $199.99 Special Price $129.99
    Add to Wish List Add to Compare
  24. PSA Custom Cross-Cut Lightweight 7" MLOK Partial Picatinny Handguard

    PSA Custom Cross-Cut Lightweight 7" MLOK Partial Picatinny Handguard

    Rating:
    86%
    (28)
    $84.95
    Add to Wish List Add to Compare
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Items 1-24 of 1105

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  1. PSA Custom AR 3.5 lbs. Match Grade Drop-In Trigger, Flat - 116055
    PSA Custom AR 3.5 lbs. Match Grade Single-Stage Drop-In Trigger, Flat - 116055
    Rating:
    93%
    (919)
    Regular Price $149.99 Special Price $99.99
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  2. PSA AR-15 "M4 CARBINE" Stripped Lower Receiver
    PSA AR-15 "M4 CARBINE" Stripped Lower Receiver
    Rating:
    94%
    (261)
    Regular Price $129.99 Special Price $59.99
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  3. Federal .308 168GR Ammo
    Federal 308 168gr Sierra MatchKing BTHP Gold Medal Ammunition 20rds - GM308M
    Rating:
    96%
    (180)
    Regular Price $49.99 Special Price $29.99 $1.50
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  4. Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501
    Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501
    Rating:
    94%
    (853)
    Regular Price $269.99 Special Price $199.99
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  5. classic rifle kit
    BLEM PSA 16" M4 Carbine Length 5.56 NATO 1:7 Nitride Freedom Rifle Kit - 507617B
    Rating:
    95%
    (629)
    Regular Price $649.99 Special Price $349.99
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  6. PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
    PSA 16" 5.56 NATO 1:7 Midlength Nitride 13.5" Lightweight M-Lok MOE EPT Rifle Kit w/ MBUS Sight Set
    Rating:
    92%
    (225)
    Regular Price $859.99 Special Price $479.99
    Add to Wish List Add to Compare
  7. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807
    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-Lok MOE EPT SBA3 Pistol Kit - 5165448807
    Rating:
    94%
    (326)
    Regular Price $899.99 Special Price $499.99
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  8. ar-15 pistol kit
    PSA 10.5" 5.56 NATO 1/7" Nitride MOE EPT Shockwave Pistol Kit, Black - 5165449862
    Rating:
    96%
    (42)
    Regular Price $579.99 Special Price $409.99
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  9. PSAK-47 GF3 Forged "MOEkov" Rifle, Gray
    PSA AK-47 GF3 Forged "MOEkov" Rifle, Gray
    Rating:
    95%
    (112)
    $749.99
    Add to Wish List Add to Compare
  10. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Classic Upper With BCG & CH, FDE
    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Classic Upper With BCG & CH, FDE
    Rating:
    91%
    (110)
    Regular Price $419.99 Special Price $279.99
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  11. PSA AR-15 Rifle Kit .223 Wylde 18" 1/7 M-LOK MOE 2-Stage
    PSA AR-15 Rifle Kit .223 Wylde 18" 1/7 M-LOK MOE 2-Stage
    Rating:
    92%
    (38)
    Regular Price $789.99 Special Price $479.99
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  12. PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Classic SBA4 Pistol Kit
    PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Classic SBA4 Pistol Kit
    Rating:
    93%
    (30)
    Regular Price $719.99 Special Price $419.99
    Add to Wish List Add to Compare
  13. Ruger EC9s 9mm Pistol, FDE - 3297
    Ruger EC9s 9mm Pistol, FDE - 3297
    Rating:
    100%
    (1)
    Regular Price $399.99 Special Price $269.99
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  14. PSAK-47 GF3 Forged MOE Triangle Side Folding Rifle with Cheese Grater Upper Handguard, Black
    PSA AK-47 GF3 Forged MOE Triangle Side Folding Rifle with Cheese Grater Upper Handguard, Black
    Regular Price $849.99 Special Price $699.99
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  1. Barrels & Barrel Assemblies 106
  2. Bolt Carrier Groups 69
  3. Charging Handles 50
  4. Dust Covers 8
  5. Firing Pins 27
  6. Foregrips 54
  7. Gas Blocks 61
  8. Gas Tubes 33
  9. Handguards & Rails 351
  10. Individual Upper Parts 98
  11. Muzzle Accessories 111
  12. Piston Conversion Kits & Parts 7
  13. Repair Kits 11
  14. Sights 58
  15. Stripped Upper Receivers 33
  16. Upper Accessories 77
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