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AR-15 Bolt Carrier Group Parts

Shop Palmetto State Armory for the best in parts for your AR-15's bolt carrier group. Our BCG parts are American made and are ready for action.

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15 Items

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  1. PSA AR-15 Ejector

    PSA AR15 Ejector - 1350

    $3.99
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  2. PSA Bolt Extractor O Ring AR-15 Upper Part - Extractor

    PSA Bolt Extractor O-Ring - 1740

    Rating:
    100%
    (1)
    Out of Stock
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  3. AR-15 Upper Parts

    PSA AR15 Extractor - 1346

    Out of Stock
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  4. AR-15 Upper Receiver Parts - Gas Rings 3 Pack

    PSA AR15 Gas Rings 3 Pack - 1206

    Rating:
    100%
    (1)
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  5. AR-15 Upper Parts - Cam Pin

    PSA AR15 Cam Pin - 8663

    Rating:
    90%
    (6)
    Out of Stock
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  6. PSA AR-15 Extractor Spring

    PSA AR15 Extractor Spring with Insert - 1347

    Out of Stock
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  7. PSA AR-15 Extractor Pin

    PSA AR15 Extractor Pin - 1345

    Rating:
    100%
    (1)
    Out of Stock
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  8. PSA AR-15 Ejector Spring

    PSA AR15 Ejector Spring

    Out of Stock
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  9. PSA AR-15 Upper Parts Ejector Roll Pin

    PSA AR15 Ejector Roll Pin - 1348

    Out of Stock
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  10. POF Toller Cam Pin Kit For AR-15 Upper Receivers

    POF Roller Cam Pin Kit with Modified Gas Key, .223/5.56 AR - 00393

    Out of Stock
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  11. PSA AR15 Cam Pin

    PSA AR15 CAM PIN

    Out of Stock
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  12. AR-15 Upper Receiver Parts

    PSA AR15 Complete MPI Bolt Assembly - 1765

    Out of Stock
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  13. KNS Precision AR-15 Perma-Pin Firing Pin Retainer

    KNS Precision AR-15 Firing Pin Retaining Pin - PERMA

    Rating:
    100%
    (4)
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  14. Voodoo Innovations LifeCoat Carrier Parts Kit - VDIKIT-CARRIER-PARTS-LC

    Voodoo Innovations LifeCoat Carrier Parts Kit - VDIKIT-CARRIER-PARTS-LC

    Out of Stock
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  15. AR-15 Upper Parts

    POF USA Roller Cam Pin Upgrade Kit RCPK223

    Out of Stock
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15 Items

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  1. 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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  2. PSA AR-15 Lower Receiver - WHATNEXT-15 *Preorder Item 10 to 12 Weeks*
    PSA AR-15 Lower Receiver - WHATNEXT-15 *Preorder Item 10 to 12 Weeks*
    Regular Price $69.99 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 Venom 3MOA Red Dot Sight
    Vortex Venom Red Dot Sight 3 MOA - VMD-3103
    Rating:
    88%
    (452)
    Regular Price $349.99 Special Price $249.99
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  5. 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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  6. 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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  7. Disassembled PSA Enhanced AR Trigger
    PSA AR15/PA10 EPT - Enhanced Polished Fire Control Group - 507797
    Rating:
    95%
    (560)
    Regular Price $69.99 Special Price $39.99
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  8. Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG
    Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG
    $139.98
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  9. PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG
    PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG
    $139.98
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  10. 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
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  11. 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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  12. 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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  13. 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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  14. 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
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