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AR-15 Uppers

Palmetto State Armory offers a great selection of AR-15 barreled upper assemblies. Whether you are a gun enthusiast or a beginner, we have plenty of options from different barrel lengths, calibers, gas systems, handguards, & rails to choose from to help you complete a custom build or upgrade. Be sure to browse our selection of AR-15 complete lower receivers to complete your custom build. We are your online AR-15 headquarters. 

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Items 1-24 of 427

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  1. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" Slant M-lok Upper - No BCG or CH

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 12" Slant M-lok Upper - No BCG or CH

    Rating:
    89%
    (91)
    Regular Price $559.99 Special Price $259.99
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  2. PSA 16" 5.56 NATO 1/7 Socom Nitride 13.5" Lightweight M-Lok Upper w/ NiB BCG, CH, & MBUS Sight Set

    PSA 16" 5.56 NATO 1/7 Socom Nitride 13.5" Lightweight M-Lok Upper w/ NiB BCG, CH, & MBUS Sight Set

    Rating:
    93%
    (3)
    Regular Price $789.99 Special Price $399.99
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  3. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper with Nickel Boron BCG & CH

    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper with Nickel Boron BCG & CH

    Rating:
    91%
    (199)
    Regular Price $659.99 Special Price $359.99
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  4. 16 inch carbine ar-15 rifle barreled upper assembly

    PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride MOE Upper - with Rear MBUS, BCG, & CH

    Rating:
    95%
    (245)
    Regular Price $599.99 Special Price $309.99
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  5. 16" mid length barrel upper assembly

    PSA 16" Mid-length 5.56 NATO 1:7 Nitride 15" Lightweight M-lok Upper - With BCG & CH - 5165448671

    Rating:
    94%
    (95)
    Regular Price $649.99 Special Price $369.99
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  6. 300 blackout upper receiver kit

    PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride 15" Lightweight M-Lok Upper - With BCG & CH - 5165448932

    Rating:
    94%
    (238)
    Regular Price $599.99 Special Price $329.99
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  7. PSA 16" Mid-length 5.56 NATO 1/7 Nitride Dissipator Upper - Black- No BCG or CH - 5165449779

    PSA 16" Mid-length 5.56 NATO 1/7 Nitride Dissipator Upper - Black- No BCG or CH - 5165449779

    Rating:
    86%
    (102)
    Regular Price $359.99 Special Price $219.99
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  8. PSA 7" Phosphate 1/7 Pistol-Length 5.56 NATO Marauder AR-15 Upper MOE SL, Black - No BCG or CH

    PSA 7" Phosphate 1/7 Pistol-Length 5.56 NATO Marauder AR-15 Upper MOE SL, Black - No BCG or CH

    Rating:
    100%
    (10)
    Regular Price $449.99 Special Price $219.99
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  9. PSA 16" Mid-Length Pencil 5.56 NATO 1/7 Nitride 15" Lightweight M-lok Upper - With BCG, CH, & MBUS Sight Set

    PSA 16" Mid-Length Pencil 5.56 NATO 1/7 Nitride 15" Lightweight M-lok Upper - With BCG, CH, & MBUS Sight Set

    Rating:
    85%
    (8)
    Regular Price $619.99 Special Price $389.99
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  10. psa freedom upper

    PSA 16" M4 Carbine 5.56 NATO 1:7 Nitride 13.5" M-Lok Freedom Upper - NO BCG or CH - 516444536

    Rating:
    96%
    (108)
    Regular Price $499.99 Special Price $259.99
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  11. PSA 7.5" 5.56 NATO 1/7 Phosphate Suppressor Ready 10" M-Lok Upper w/BCG & CH

    PSA 7.5" 5.56 NATO 1/7 Phosphate Suppressor Ready 10" M-Lok Upper w/BCG & CH

    Rating:
    100%
    (2)
    Regular Price $599.99 Special Price $359.99
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  12. PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Upper With BCG & CH, Olive Drab Green

    PSA 10.5" Carbine-Length 5.56 NATO 1/7" Nitride Upper With BCG & CH, Olive Drab Green

    Rating:
    95%
    (38)
    Regular Price $559.99 Special Price $279.99
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  13. 10.5" m-lok slant upper with bcg, ch, and mbus sight set 300 blackout upper for sale

    PSA 10.5" Pistol-Length 300AAC 1/8 12" M-lok Slant Upper - With BCG, CH, And MBUS Sight Set - 5165447571

    Rating:
    95%
    (89)
    Regular Price $659.99 Special Price $399.99
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  14. psa 16" classic m4 freedom upper with bcg & charging handle, od green

    PSA 16" Classic M4 Freedom Upper with BCG & Charging Handle, OD Green

    Rating:
    95%
    (183)
    Regular Price $499.99 Special Price $279.99
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  15. PSA 10.5" 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Upper With BCG & CH

    PSA 10.5" 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Upper With BCG & CH

    Rating:
    91%
    (62)
    Regular Price $579.99 Special Price $329.99
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  16. BLEM PSA 10.5" 5.56 NATO 1:7 Nitride Upper - without BCG or Charging Handle - 507020B

    BLEM PSA 10.5" 5.56 NATO 1:7 Nitride Upper - without BCG or Charging Handle - 507020B

    Rating:
    94%
    (19)
    Regular Price $349.99 Special Price $179.99
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  17. PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - Without BCG or CH

    PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - Without BCG or CH

    Rating:
    86%
    (35)
    Regular Price $349.99 Special Price $229.99
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  18. PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-lok Upper - With BCG, CH, & MBUS Sight Set and Bushnell TRS-26 Red Dot

    PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Slant M-lok Upper - With BCG, CH, & MBUS Sight Set and Bushnell TRS-26 Red Dot

    Rating:
    87%
    (18)
    Regular Price $699.99 Special Price $529.99
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  19. 16 inch ar-15 moe barreled upper assembly

    PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO MOE AR-15 Upper Assembly, FDE - with BCG/CH & Rear Mbus

    Rating:
    92%
    (78)
    Regular Price $579.99 Special Price $319.99
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  20. ar-15 barreled upper

    PSA 10.5" Pistol-Length 300AAC 1/8 Phosphate 9" Lightweight M-Lok Upper - With BCG & CH - 5165448418

    Rating:
    91%
    (147)
    Regular Price $599.99 Special Price $319.99
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  21. BLEM PSA 16" Classic Freedom M4 Upper With BCG and CH, Flat Dark Earth

    BLEM PSA 16" Classic Freedom M4 Upper With BCG and CH, Flat Dark Earth

    Rating:
    90%
    (2)
    Regular Price $429.99 Special Price $279.99
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  22. PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 15" M-Lok Upper - Without BCG or CH

    PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 15" M-Lok Upper - Without BCG or CH

    Rating:
    94%
    (46)
    Regular Price $659.99 Special Price $319.99
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  23. PSA 16" Classic M4 Freedom Upper with BCG and Charging Handle

    PSA 16" Classic M4 Freedom Upper with BCG and Charging Handle

    Rating:
    100%
    (5)
    Regular Price $389.99 Special Price $279.99
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  24. PSA 20" Rifle-Length 5.56 NATO 1/7 Stainless Steel 15" Lightweight M-lok Upper With BCG & Charging Handle

    PSA 20" Rifle-Length 5.56 NATO 1/7 Stainless Steel 15" Lightweight M-lok Upper With BCG & Charging Handle

    Rating:
    95%
    (63)
    Regular Price $649.99 Special Price $379.99
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Items 1-24 of 427

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  1. PSA AR-15 "Sheepdog-15" GOA Fundraiser Stripped Lower Receiver
    PSA AR-15 "Sheepdog-15" GOA Fundraiser Stripped Lower Receiver
    $59.99
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  2. Geissele SSA-E
    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger- 05-160
    Rating:
    97%
    (698)
    Regular Price $299.99 Special Price $240.99
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  3. Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger & PSA AR-15 MOE Lower Build Kit- Without FCG
    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger & PSA AR-15 MOE Lower Build Kit- Without FCG
    $330.98
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  4. Fundraiser: PSA AR-15 "BRACE-15" Stripped Lower Receiver
    Fundraiser: PSA AR-15 "BRACE-15" Stripped Lower Receiver
    $59.99
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  5. Springfield XD Defenders Series 9mm 4" Pistol, Black - XDD9101HC
    Springfield XD Defenders Series 9mm 4" Pistol, Black - XDD9101HC
    Rating:
    94%
    (67)
    Regular Price $499.99 Special Price $299.99
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  6. Crimson Trace CTS-1000 2 MOA Compact Tactical Red Dot Sight
    Crimson Trace CTS-1000 2 MOA Compact Tactical Red Dot Sight - CTS-1000
    Rating:
    20%
    (1)
    Regular Price $404.99 Special Price $299.99
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  7. Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Hardcoat Anodized Black, for AR-15 Rifle - EM Ambi CH BL
    Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Hardcoat Anodized Black, for AR-15 Rifle - EM Ambi CH BL
    Rating:
    60%
    (1)
    Regular Price $95.99 Special Price $79.99
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  8. Citadel Boss Hog 20" Sem-Auto 12 Gauge Shotgun 3", Black
    Citadel Boss Hog 20" Semi-Auto 12 Gauge Shotgun 3", Black - KATAC1220
    Regular Price $449.99 Special Price $299.99
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  9. Standard MFG DP12 Double Barrel Pump Action 12 Gauge Shotgun, ODG - DP12ODG
    Standard MFG DP12 Double Barrel Pump Action 12 Gauge Shotgun, ODG - DP12ODG
    Rating:
    98%
    (8)
    Regular Price $1,799.99 Special Price $1,049.99
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  10. JX49221M Beretta Cx4 Storm 9mm Carbine
    Beretta Cx4 Storm 92 9mm PCC Rifle, Blk - JX49221M
    Rating:
    87%
    (3)
    Regular Price $999.99 Special Price $649.99
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  11. Butler Creek Featherlight Narrow Adjustable Sling With Swivels, Black
    Butler Creek Featherlight Narrow Adjustable Sling With Swivels, Black - 190038
    Rating:
    47%
    (3)
    Regular Price $39.99 Special Price $14.99
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  12. Sylvan 3 Piece QD Rail Mount Set - RC300
    Sylvan 3 Piece QD Rail Mount Set - RC300
    Regular Price $129.99 Special Price $94.99
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  13. Steiner CQT Close Quarter Thermal Optic - 300352-1
    Steiner CQT Close Quarter Thermal Optic - 300352-1
    Regular Price $9,999.99 Special Price $4,499.99
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  14. Century AP5-M 9mm Pistol 4.5" 30rd, Black
    Century AP5-M 9mm Pistol 4.5" 30rd, Black - HG6036A-N
    Regular Price $1,610.54 Special Price $1,192.99
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  1. Railed Uppers 254
  2. MOE Uppers 51
  3. Classic Uppers 76
  4. Premium CHF Uppers 40
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