Menu
Close
Search
Search Log In Help Center
View Cart
Close
My Account
Help Center

AR-15 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.

View as Grid View List View

Items 1-24 of 71

Page
Set Descending Direction
  1. PSA Custom .750 Diameter Adjustable Gas Block

    PSA Custom .750 Diameter Adjustable Gas Block - 116001

    Rating:
    80%
    (28)
    $39.95
    Add to Wish List Add to Compare
  2. PSA Custom .750 Click Switch Adjustable Gas Block

    PSA Custom .750 Click Switch Adjustable Gas Block

    Rating:
    82%
    (76)
    $49.95
    Add to Wish List Add to Compare
  3. PSA Custom .750 Skeletonized Standard Gas Block - 116039

    PSA Custom .750 Skeletonized Standard Gas Block - 116039

    Rating:
    36%
    (17)
    $34.95
    Add to Wish List Add to Compare
  4. PSA Custom .625 Adjustable Gas Block - 116035

    PSA Custom .625 Adjustable Gas Block - 116035

    Rating:
    70%
    (2)
    $39.95
    Add to Wish List Add to Compare
  5. PSA Custom .875 Adjustable Gas Block - 116036

    PSA Custom .875 Adjustable Gas Block - 116036

    Rating:
    52%
    (5)
    $39.95
    Add to Wish List Add to Compare
  6. Wilson Combat Lo-Profile Gas Block- TR-LPGB

    Wilson Combat Lo-Profile Gas Block- TR-LPGB

    Rating:
    97%
    (7)
    $34.95
    Add to Wish List Add to Compare
  7. AR-15 Upper Parts Troy Low-Profile Gas Block .750 – SGAS-A4L-00BT-00

    Troy Low-Profile Gas Block .750 – SGAS-A4L-00BT-00

    Rating:
    100%
    (2)
    $33.99
    Add to Wish List Add to Compare
  8. Midwest Industries Micro Gas Block .750 MI-MGB750

    Midwest Industries Micro Gas Block .750 MI-MGB750

    Rating:
    100%
    (2)
    $39.95
    Add to Wish List Add to Compare
  9. AR-15 Upper Parts

    Yankee Hill Machine Low Profile Gas Block (Pinch Screw) YHM-9384

    Rating:
    100%
    (1)
    $19.40
    Add to Wish List Add to Compare
  10. Midwest Industries Low Profile Gas Block .750 MCTAR-LPG

    MIdwest Industries Low Profile Gas Block .750 MCTAR-LPG-750

    Rating:
    90%
    (6)
    $41.95
    Add to Wish List Add to Compare
  11. Geissele Nitride Super Gas Block AR-15 Upper Part

    Geissele Super Gas Block, Nitride ‒ 05-231N

    Rating:
    80%
    (4)
    Regular Price $119.99 Special Price $80.99
    Add to Wish List Add to Compare
  12. Timber Creek Low Profile AR-15 Gas Block .750 Diameter

    TImber Creek Low Profile Gas Block .750 Diameter - LP GB .750

    Rating:
    96%
    (11)
    $23.99
    Add to Wish List Add to Compare
  13. Lantac Gas Block GB750-S

    Lantac Low Pro .750 Gas Block - LA00243

    $62.99
    Add to Wish List Add to Compare
  14. Aim Sports Carbine Length Gas Block Tube - XDB15GASTU

    Aim Sports Carbine Length Gas Block Tube - XDB15GASTU

    $6.99
    Add to Wish List Add to Compare
  15. CMMG Low Profile Gas Block Assembly, 0.936" ID - 55DA36F

    CMMG Low Profile Gas Block Assembly, 0.936" ID - 55DA36F

    $36.99
    Add to Wish List Add to Compare
  16. Odin Works Low Profile Adjustable Gas Block

    Odin Works Low Profile Adjustable Gas Block ‒ GB-ADJ

    Rating:
    100%
    (3)
    $84.55
    Add to Wish List Add to Compare
  17. Aim Sports Mid-Length Gas Block Tube, Natural - XDB15MGAST

    Aim Sports Mid-Length Gas Block Tube, Natural - XDB15MGAST

    $7.99
    Add to Wish List Add to Compare
  18. Aim Sports Rifle Length Gas Block Tube, Natural - XDB15RGAST

    Aim Sports Rifle Length Gas Block Tube, Natural - XDB15RGAST

    $10.99
    Add to Wish List Add to Compare
  19. Patriot Ordnance Factory Dictator .223 Rem/5.56 Carbine Length 9-Position Adjustable Gas Block, Metal - 00837

    Patriot Ordnance Factory Dictator .223 Rem/5.56 Carbine Length 9-Position Adjustable Gas Block, Metal - 00837

    $148.99
    Add to Wish List Add to Compare
  20. AR-15 Upper Parts

    Yankee Hill Machine Low Profile Gas Block (Set Screw) YHM-9383

    Rating:
    100%
    (1)
    $14.40
    Add to Wish List Add to Compare
  21. Phase 5 Clamp Screw Low-Profile Gas Block, 0.75", Manganese Phosphate 4140 Chromoly Steel - LOPROGAS-Clamp

    Phase 5 Clamp Screw Low-Profile Gas Block, 0.75", Manganese Phosphate 4140 Chromoly Steel - LOPROGAS-Clamp

    $31.99
    Add to Wish List Add to Compare
  22. Patriot Ordnance Factory Dictator .223 Rem/5.56 Mid-Length 9-Position Adjustable Gas Block, Metal - 00838

    Patriot Ordnance Factory Dictator .223 Rem/5.56 Mid-Length 9-Position Adjustable Gas Block, Metal - 00838

    $148.99
    Add to Wish List Add to Compare
  23. Lead Star Arms .750" Micro Gas Block, Black Nitride Finish

    Lead Star Arms .750" Micro Gas Block, Black Nitride Finish

    Rating:
    40%
    (1)
    Out of Stock
    Add to Wish List Add to Compare
  24. CMMG Low Profile .750" Gas Block Assembly - 55DA38D

    CMMG Low Profile .750" Gas Block Assembly - 55DA38D

    Rating:
    82%
    (10)
    Out of Stock
    Add to Wish List Add to Compare
View as Grid View List View

Items 1-24 of 71

Page
Set Descending Direction
Shop By
Shopping Options
Category
  1. Adjustable Gas Blocks 18
  2. Low Profile Gas Blocks 42
Stock
Caliber
Brand
Rating
Price
Apply

Looking for something more specific?

shop psa products
shop psa custom products
shop magpul products
shop glock products
shop sig sauer
shop smith and wesson