AR 15 Gas Blocks & Tubes
AR 15 Gas Blocks & Tubes
The AR 15 Gas Block and Gas Tube are critical components in the operation of an AR 15 rifle. The gas block sits between the barrel and the gas system, controlling the flow of gas from the fired round to the bolt carrier group, which cycles the action. The gas tube routes the gas from the gas block to the bolt carrier group. At Black Rifle Depot, we offer a wide range of AR 15 Gas Blocks and Tubes from top brands in the industry, such as AERO Precision, Bravo Company, Strike Industies, and more. These components are made from high-quality materials, such as stainless steel, to ensure durability and withstand heavy use. They come in various sizes to fit different barrel diameters, and some models feature adjustable gas flow for customizable performance.
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Assembled .750 Low Profile Gas Block & Rifle-Length Gas Tube
Black Rifle Depot
MSRP: $34.95Now: $29.95Was: $31.95Assembled .750 Low Profile Gas Block & Rifle-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a rifle-length stainless gas tube. The kit is assembled and ready to install on...MSRP: $34.95Now: $29.95Was: $31.95 -
Assembled .750 Low Profile Gas Block & Pistol-Length Gas Tube
Black Rifle Depot
MSRP: $34.95Now: $29.95Was: $31.95Assembled .750 Low Profile Gas Block & Pistol-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a pistol-length stainless gas tube. The kit is assembled and ready to install on...MSRP: $34.95Now: $29.95Was: $31.95 -
Assembled .750 Low Profile Gas Block & Carbine-Length Gas Tube
Black Rifle Depot
MSRP: $34.95Now: $29.95Was: $31.95Assembled .750 Low Profile Gas Block & Carbine Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a Carbine-length stainless gas tube. The kit is assembled and ready to install on your...MSRP: $34.95Now: $29.95Was: $31.95 -
Assembled .750 Low Profile Gas Block & Mid-Length Gas Tube
Black Rifle Depot
MSRP: $34.95Now: $29.95Was: $31.95Assembled .750 Low Profile Gas Block & Mid-Length Gas Tube This assembled AR 15 Gas block kit comes with a .750 low profile gas block with black nitride finish and a mid-length stainless gas tube. The kit is assembled and ready to install on your...MSRP: $34.95Now: $29.95Was: $31.95 -
Black Rain Ordnance Adjustable .750 Gas Block
Black Rain Ordnance
MSRP: $36.99$36.95Black Rain Ordnance Adjustable .750 Gas Block The Black Rain Ordnance Adjustable .750 Gas Block is a lightweight upgrade over the standard .750 low profile gas block. These adjustable gas blocks are great for fine tuning your rifles gas system to...MSRP: $36.99$36.95 -
Spike's Tactical Black Nitride Pistol Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Pistol Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304...$16.00 -
Spike's Tactical Black Nitride Carbine Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Carbine Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304...$16.00 -
Spike's Tactical Black Nitride Mid Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Mid Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304 Stainless...$16.00 -
Strike Industries Collar Adjustable Gas Block
Strike Industries
$99.95Strike Industries Collar Adjustable Gas Block Traditional adjustable AR gas blocks often require tools to adjust the settings. On top of that, going back to the same settings can be difficult like when switching from suppressed and unsuppressed...$99.95 -
Centurion Arms .750 Low Profile Gas Block - Phosphate
Centurion Arms
MSRP: $45.00$42.00With the all of the free float rail systems currently being offered for the AR15 and M4 weapon systems, the Centurion Arms LLC gas block is small enough to fit under most rail systems. These gas blocks are the best replacement on the market for the fixed...MSRP: $45.00$42.00 -
Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style
Cross Machine Tool
$28.99Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style The Just A Gas Block line of gas blocks provide a high quality, affordable component that is beautifully machined and finished. The J.A.G. is a low-profile AR-15/10 gas block compatible with...$28.99 -
Ballistic Advantage Melonite Mid-Length Gas Tube
Ballistic Advantage
MSRP: $15.00$14.95Ballistic Advantage Melonite Mid-Length Gas Tube The Ballistic Advantage Melonite Mid-Length Gas Tube is engineered for superior durability and performance. This 11.75" mid-length gas tube is coated with melonite, providing exceptional heat and...MSRP: $15.00$14.95 -
CMMG Stainless Steel Mid Length Gas Tube
CMMG
$17.95CMMG Stainless Steel Mid Length Gas Tube The CMMG Stainless Steel Mid Length Gas Tube is an indispensable component for AR enthusiasts, whether constructing a new firearm or replacing parts in an existing one. Manufactured from premium stainless steel,...$17.95 -
CMMG Stainless Steel Carbine Length Gas Tube
CMMG
$16.95CMMG Stainless Steel Carbine Length Gas Tube The CMMG Stainless Steel Carbine Length Gas Tube is an indispensable component for AR enthusiasts, whether constructing a new firearm or replacing parts in an existing one. Manufactured from premium stainless...$16.95 -
AERO Precision .936 Low Profile Adjustable Gas Block
Aero Precision
MSRP: $80.00$72.99AERO Precision .936 Low Profile Adjustable Gas Block The Adjustable Gas Regulator by AERO Precision is designed for precision control of the gas flow in firearms. This device is especially beneficial for handling surplus gas, which is common...MSRP: $80.00$72.99 -
AERO Precision .750 Low Profile Adjustable Gas Block
Aero Precision
MSRP: $80.00$71.99AERO Precision .750 Low Profile Adjustable Gas Block The AERO Precision .750 Low Profile Adjustable Gas Block offers a customizable experience for firearm enthusiasts, enabling precise adjustments of the gas system to suit various needs. This...MSRP: $80.00$71.99 -
AERO Precision Melonite Pistol Length Gas Tube
Aero Precision
MSRP: $19.00$18.95AERO Precision Melonite Pistol Length Gas Tube Enhance the performance of your AR 15 or AR 10 rifle with the AERO Precision Melonite Pistol Length Gas Tube. This gas tube is crafted from high-quality stainless steel to ensure optimal gas flow and...MSRP: $19.00$18.95 -
Luth-AR AR-15 Rifle Length Gas Tube
Luth-AR
MSRP: $17.49$16.95Luth-AR AR-15 Rifle Length Gas Tube The Luth-AR AR-15 Rifle Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...MSRP: $17.49$16.95 -
Luth-AR AR-15 Mid Length Gas Tube
Luth-AR
MSRP: $16.49$15.95Luth-AR AR-15 Mid Length Gas Tube The Luth-AR AR-15 Mid Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...MSRP: $16.49$15.95 -
Luth-AR AR-15 Pistol Length Gas Tube
Luth-AR
MSRP: $14.49$13.95Luth-AR AR-15 Pistol Length Gas Tube The Luth-AR AR-15 Pistol Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...MSRP: $14.49$13.95