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Gas Blocks & Tubes

Browse our selection of gas blocks and gas tubes. A low-profile gas block fits under a free-float handguard, and an adjustable block tunes the gas to your ammunition or a suppressor. Gas tubes come in pistol, carbine, mid-length and rifle lengths to match the barrel's gas port.

Other Parts

Barrels 1,652 Grips 1,343 Sights 1,167 Stocks 1,153 Choke Tubes 920 Triggers 782 Handguards 652 Upper Receivers 543 Buffers & Buffer Tubes 356 Rails, Mounts & Adapters 349 All Parts
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Showing 1–24 of 252 products
Faxon Firearms Low Profile Gas Block .750" AR-15 Steel
Faxon Firearms
Low Profile Gas Block .750" AR-15 Steel
$82.00
Price shown in cart
Spike's Tactical Gas Tube Carbine Length Gas Tube Carbine Length AR-15
Spike's Tactical
Gas Tube Carbine Length Gas Tube Carbine Length AR-15
$14.40
Price shown in cart
LBE Unlimited LBE MID- Lngth Gastube Melonite
LBE Unlimited
LBE MID- Lngth Gastube Melonite
$12.61
KAK Industry KAK LP GAS Block .750
KAK Industry
KAK LP GAS Block .750
$20.25
Price shown in cart
LBE Unlimited LBE Carb Lngth Gastube Melonite
LBE Unlimited
LBE Carb Lngth Gastube Melonite
$9.33
Armaspec ARM653-PL Pistol Length Gas Tube AR15/10 Stainless Steel 6.70"
Armaspec
ARM653-PL Pistol Length Gas Tube AR15/10 Stainless Steel 6.70"
$13.49
Price shown in cart
LBE Unlimited LBE Pstl Lngth Gastube Melonite
LBE Unlimited
LBE Pstl Lngth Gastube Melonite
$10.51
Bravo Company Mfg. BCM LGB750 Low-Profile .750" Black Phosphate
Bravo Company Mfg.
BCM LGB750 Low-Profile .750" Black Phosphate
$44.95
Price shown in cart
Faxon Firearms Low Profile Gas Block .625" AR-15 1"
Faxon Firearms
Low Profile Gas Block .625" AR-15 1"
$82.00
Price shown in cart
Faxon Firearms Gas Tube Rifle Stainless Steel Mid-Length
Faxon Firearms
Gas Tube Rifle Stainless Steel Mid-Length
$15.00
Price shown in cart
KNS Precision KNS Discarder GAS Adjust FOR Scar Low stock
KNS Precision
KNS Discarder GAS Adjust FOR Scar
$140.00
Price shown in cart
Luth-AR Bolt Gas Rings 223/5.56mm Silver AR-15 3 Pack
Luth-AR
Bolt Gas Rings 223/5.56mm Silver AR-15 3 Pack
$3.75
Price shown in cart
Luth-AR Bolt Gas Rings 223 Rem/5.56mm AR-15 Silver
Luth-AR
Bolt Gas Rings 223 Rem/5.56mm AR-15 Silver
$18.32
Price shown in cart
Yankee Hill Machine Company 9383 Low Profile Gas Block Screw Set .750" Black Phosphate Steel 0.95"
Yankee Hill Machine Company
9383 Low Profile Gas Block Screw Set .750" Black Phosphate Steel 0.95"
$19.75
Price shown in cart
Yankee Hill Machine Company YHM Carbine Length GAS Tube BLK
Yankee Hill Machine Company
YHM Carbine Length GAS Tube BLK
$24.75
Price shown in cart
Faxon Firearms Low Profile Gas Block 4150 Steel, Barrel Compatibility .625"
Faxon Firearms
Low Profile Gas Block 4150 Steel, Barrel Compatibility .625"
$34.00
Price shown in cart
LBE Unlimited Gas Tube Pistol Length 304 Stainless Steel AR-15
LBE Unlimited
Gas Tube Pistol Length 304 Stainless Steel AR-15
$15.99 $11.17 30% off
American Tactical Inc ADV Tech .750 LOW Profile GAS Block
American Tactical Inc
ADV Tech .750 LOW Profile GAS Block
$24.95 $15.57 37% off
American Tactical Inc ADV Tech Carbine GAS Tube BLK
American Tactical Inc
ADV Tech Carbine GAS Tube BLK
$16.99 $11.55 32% off
Aim Sports AR Carbine Length Stainless Steel 9.75"
Aim Sports
AR Carbine Length Stainless Steel 9.75"
$6.48
Aim Sports Gas Tube Mid-Length Stainless Steel 11.75"
Aim Sports
Gas Tube Mid-Length Stainless Steel 11.75"
$6.69
Aim Sports Gas Tube Pistol Length Stainless Steel 6.75"
Aim Sports
Gas Tube Pistol Length Stainless Steel 6.75"
$5.67
Aim Sports AR Rifle Length Stainless Steel 15"
Aim Sports
AR Rifle Length Stainless Steel 15"
$6.44
Aim Sports Micro Gas Block
Aim Sports
Micro Gas Block
$10.99
Price shown in cart

We stock Odin Works, LANTAC and Luth-AR. Fit it under one of our handguards on one of our barrels.