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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Out of stock
JP Enterprises .750 Adjustable Gas Block - Black Stainless
JP Enterprises
MSRP: $79.95$75.95JP Enterprises .750 Adjustable Gas Block - Black Stainless The JPGS-5B model is our minimized small bore design intended to mount underneath many hand guard models on the market. This model also now includes our locking adjustment feature, which consists...MSRP: $79.95$75.95 -
JP Enterprises .750 Clamp-On Adjustable Gas Block - Black Stainless
JP Enterprises
MSRP: $119.95$114.95JP Enterprises .750 Clamp-On Adjustable Gas Block - Black Stainless The JP Enterprises Adjustable Clamp On Gas Block features minimized small bore design intended to mount underneath many hand guard models on the market. Its two-piece design allows for...MSRP: $119.95$114.95 -
Out of stock
Kaw Valley Precision AR-15 .750 Low Profile Gas Block
Kaw Valley Precision
MSRP: $29.95$24.95Kaw Valley Precision AR-15 .750 Low Profile Gas Block KVP's low profile gas blocks are designed with the builder in mind. KVP Gas Blocks feature a threaded gas tube retention pin that eliminates the installation awkwardness surrounding tiny gas tube roll...MSRP: $29.95$24.95 -
Out of stock
ODIN Works .750 Slim Adjustable Low-Profile Gas Block
Odin Works
$89.00ODIN Works .750 Slim Adjustable Low-Profile Gas Block A tunable gas block is great, but the Adjustable Gas Block from ODIN Works has pin point adjustability and is packed with features. Machined from steel and black nitrided for durability, our...$89.00 -
Out of stock
ODIN Works .875 Adjustable Low Profile Gas Block
Odin Works
MSRP: $89.00$84.95ODIN Works .875 Adjustable Low Profile Gas Block Precision Gas Control with 20-Click Adjustability Optimize your rifle’s cycling performance with the ODIN Works .875 Adjustable Low Profile Gas Block. Engineered for precise gas regulation, this gas...MSRP: $89.00$84.95 -
Out of stock
ODIN Works .936 Adjustable Low Profile Gas Block
Odin Works
MSRP: $89.00$84.95ODIN Works .936 Adjustable Low Profile Gas Block Precision Gas Control for Bull and Heavy Barrel AR Builds The ODIN Works .936 Adjustable Low Profile Gas Block is designed to provide precise gas regulation for AR-15 and AR-10 builds featuring bull or...MSRP: $89.00$84.95 -
Out of stock
ODIN Works Low Profile Gas Block
Odin Works
MSRP: $34.00$32.95ODIN Works Low Profile Gas Block One of the most important components for a custom AR build is the gas block you use on the system, the gas system length, and the fitment of the gas block. When you are deciding what length gas system, and what caliber...MSRP: $34.00$32.95 -
SLR Rifleworks Sentry Adjustable Gas Block Clamp On
SLR Rifleworks
$148.99 - $223.99SLR Rifleworks Sentry Adjustable Gas Block Clamp On Specifications: 15-position adjustability from 0 .125" port opening Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver Single tool click...$148.99 - $223.99 -
SLR Rifleworks Sentry Adjustable Gas Block Set Screw
SLR Rifleworks
$148.99 - $223.99SLR Rifleworks Sentry Adjustable Gas Block Set Screw Specifications: .400" Set Screw Spacing 1.3 oz US PATENT NO. 9,410,756 15-position adjustability from 0 0.125" port opening Metering screw and screw bore design allows repeatability and reliability...$148.99 - $223.99 -
Out of stock
Sons Of Liberty Gun Works Low Profile Gas Block Nitride - .750
Sons of Liberty Gun Works
MSRP: $52.50$45.95.750 Low Profile Gas Block Nitride High-Quality Gas Block for Reliable AR-15 Performance The Sons of Liberty Gun Works Low Profile Gas Block is engineered for top-tier performance and reliability in AR-15 platforms. Designed to fit .750" barrels, this...MSRP: $52.50$45.95 -
Out of stock
Spike's Tactical Micro Gas Block W/ Screws
Spike's Tactical
$29.95Spike's Tactical Micro Gas Block W/ Screws High quality low-profile AR-15 double set screw gas block. Made of Billet Steel and Black Nitride Treated. Features: .750 or .625 Black Nitride Coating Solid Billet Steel$29.95 -
Stainless Steel Micro Gas Tube
Black Rifle Depot
MSRP: $14.95$13.95Stainless Steel Micro Gas Tube Precision Engineered for Optimal Performance The Stainless Steel Micro Gas Tube is designed to deliver superior performance and reliability in AR builds. Constructed from high-quality stainless steel, this gas tube ensures...MSRP: $14.95$13.95 -
Out of stock
Strike Industries Collar Adjustable Gas Block
Strike Industries
MSRP: $109.95$94.95Strike 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...MSRP: $109.95$94.95 -
Out of stock
Strike Industries Enhanced Low Profile Gas Block
Strike Industries
MSRP: $32.95$27.95Strike Industries Enhanced Low Profile Gas Block The Strike Industries Enhanced Steel Gas Block combines form and function to bring you a cost effective, robust, but lightweight gas block. Designed to fit under nearly any hand guard, the low profile gas...MSRP: $32.95$27.95 -
Superlative Arms .750 Adjustable Gas Block - Clamp On - Stainless Steel
Superlative Arms
MSRP: $99.99$89.99Superlative Arms .750 Adjustable Gas Block - Clamp On - Stainless Steel The Superlative Arms patented pending "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of...MSRP: $99.99$89.99 -
Out of stock
Ballistic Advantage Melonite Gas Tube, Rifle Length
Ballistic Advantage
MSRP: $15.00$14.25Ballistic Advantage Melonite Gas Tube, Rifle Length Melonite treated for enhanced heat and corrosion resistance compared to non-finished gas tubes. Includes Roll PinMSRP: $15.00$14.25