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AR-15 Low Profile Gas Blocks

The gas block is an integral part of your AR-15's gas system. The gas block can improve the overall looks of your rifle and, more importantly, enhance its functionality. We offer standard and adjustable gas blocks from brands such as PSA Custom, Timber Creek, Geissele YHM, and more.

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  1. BCM .75" Low Profile Gas Block, Black Phosphate

    BCM .75" Low Profile Gas Block, Black Phosphate - LGB-750

    $44.95
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  2. Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345

    Yankee Hill Machine Co Hinged Low Profile Gas Block .750" Bore Diameter - YHM-9345

    Rating:
    100%
    (1)
    Regular Price $64.99 Special Price $58.99
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  3. Luth-AR .936" Internal Bore Gas Block, Black - GB-LP936

    Luth-AR .936" Internal Bore Gas Block, Black - GB-LP936

    Rating:
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    (1)
    Regular Price $23.99 Special Price $20.99
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  4. Luth-AR .750" Internal Bore Gas Block, Black - GB-LP750

    Luth-AR .750" Internal Bore Gas Block, Black - GB-LP750

    Regular Price $24.99 Special Price $17.99
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  5. Fortis Low Profile Steel Gas Block .750, Stainless - F-LPGB-SS

    Fortis Low Profile Steel Gas Block .750, Stainless - F-LPGB-SS

    Regular Price $61.99 Special Price $54.99
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  6. Bootleg Low Profile Gas Block .750 Barrel, Black - BP-AGB

    Bootleg Low Profile Gas Block .750 Barrel, Black - BP-AGB

    Regular Price $32.99 Special Price $23.39
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  7. Advanced Technology AR-15 Low Profile Gas Block, Black - A.8.10.0050

    Advanced Technology AR-15 Low Profile Gas Block, Black - A.8.10.0050

    Regular Price $22.99 Special Price $19.89
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  8. Spike's Tactical .750 Micro Gas Block w/ Screws - SUGB120

    Spike's Tactical .750 Micro Gas Block w/ Screws - SUGB120

    Rating:
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    (1)
    Regular Price $31.99 Special Price $27.99
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  9. Spike's Tactical .625 Micro Gas Block w/ Screws - SUGB110

    Spike's Tactical .625 Micro Gas Block w/ Screws - SUGB110

    $26.96
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  10. LBE Unlimited .750 Gas Block With Upper Receiver Height Rail, Black - ARRGB-UH

    LBE Unlimited .750 Gas Block With Upper Receiver Height Rail, Black - ARRGB-UH

    Rating:
    100%
    (4)
    Regular Price $30.99 Special Price $27.49
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  11. LBE Unlimited Low Profile .750 AR-15 Gas Block, Black - ARLPGB

    LBE Unlimited Low Profile .750 AR-15 Gas Block, Black - ARLPGB

    Regular Price $33.99 Special Price $29.79
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  12. LBE Unlimited .750 Low Profile Gas Block With Rifle Length Gas Tube - ARLGB-R

    LBE Unlimited .750 Low Profile Gas Block With Rifle Length Gas Tube - ARLGB-R

    Rating:
    87%
    (3)
    Regular Price $57.99 Special Price $52.19
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  13. LBE Unlimited .750 Low Profile Gas Block With Pistol Length Gas Tube - ARLGB-P

    LBE Unlimited .750 Low Profile Gas Block With Pistol Length Gas Tube - ARLGB-P

    Rating:
    100%
    (2)
    Regular Price $47.99 Special Price $43.19
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  14. LBE Unlimited .750 Low Profile Gas Block With Mid Length Gas Tube - ARLGB-M

    LBE Unlimited .750 Low Profile Gas Block With Mid Length Gas Tube - ARLGB-M

    Rating:
    100%
    (1)
    Regular Price $53.99 Special Price $48.39
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  15. LBE Unlimited .750 Low Profile Gas Block With Carbine Length Gas Tube - ARLGB-C

    LBE Unlimited .750 Low Profile Gas Block With Carbine Length Gas Tube - ARLGB-C

    Rating:
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    (1)
    Regular Price $46.99 Special Price $42.09
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  16. CMC Low Profile AR-15 Gas Block .750, Nitride Finish - 81611

    CMC Low Profile AR-15 Gas Block .750, Nitride Finish - 81611

    $39.99
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  17. PSA Custom .625 Skeletonized Standard Gas Block

    PSA Custom .625 Skeletonized Standard Gas Block

    Rating:
    20%
    (2)
    $34.95
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  18. Bravo Company Mfg Steel Low-Profile Gas Block w/ Set Screw, Phosphate Black - LGB-625

    Bravo Company Mfg Steel Low-Profile Gas Block w/ Set Screw, Phosphate Black - LGB-625

    Rating:
    100%
    (1)
    Regular Price $49.99 Special Price $44.99
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  19. Tacfire AR-15 Gas Block .750 Low Profile Clamp

    Tacfire AR-15 Gas Block .750 Low Profile Clamp

    Rating:
    100%
    (1)
    Regular Price $14.99 Special Price $12.89
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  20. Phase 5 AR-15 Gas Block .750 Low Profile w/ Set Screw

    Phase 5 AR-15 Gas Block .750 Low Profile w/ Set Screw

    Regular Price $23.99 Special Price $21.59
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  21. Phase 5 AR-15 Gas Block .750 Low Profile Clamp Style

    Phase 5 AR-15 Gas Block .750 Low Profile Clamp Style

    Rating:
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    (1)
    Regular Price $35.99 Special Price $31.89
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  22. CMMG AR Gas Block .936 Low Profile

    CMMG AR Gas Block .936 Low Profile

    Rating:
    90%
    (2)
    Regular Price $35.99 Special Price $31.79
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  23. CMMG AR Gas Block .625 Low Profile - 55DA3AC

    CMMG AR Gas Block .625 Low Profile - 55DA3AC

    Regular Price $38.99 Special Price $34.59
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  24. CMMG Low Profile .750" Gas Block Assembly - 55DA38D

    CMMG AR-15 Gas Block .750 Low Profile - 55DA38D

    Rating:
    80%
    (9)
    Regular Price $35.99 Special Price $31.69
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