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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Dirty Bird Carbine Stainless Steel Gas Tube
Dirty Bird Industries
MSRP: $14.95$13.95Dirty Bird Carbine Stainless Steel Gas Tube Stainless Steel Gas Tube for AR15 & AR10 rifles Roll pin included Carbine length Made in the USAMSRP: $14.95$13.95 -
Out of stock
Faxon Firearms 3 Screw .750 Low Profile Gas Block
Faxon Firearms
MSRP: $29.99$27.95Faxon Firearms 3 Screw .750 Low Profile Gas Block Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. Made from high-strength...MSRP: $29.99$27.95 -
Faxon Firearms AR-10 3 Screw .750 Low Profile Gas Block
Faxon Firearms
MSRP: $39.99$36.95Faxon Firearms AR-10 3 Screw .750 Low Profile Gas Block Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. Made from high-strength steel,...MSRP: $39.99$36.95 -
Fortis Low Profile Gas Block .750
Fortis Manufacturing
MSRP: $52.95 - $56.95$50.95 - $54.95Fortis Low Profile Gas Block .750 The Fortis low profile gas block is designed to work in conjunction with today's match grade barrels. Don't want to mar your barrel installing the gas block? Neither do we! So rock this new gas block and put those...MSRP: $52.95 - $56.95$50.95 - $54.95 -
Out of stock
Forward Controls Design GBF .750 Low Profile Gas Block
Forward Controls Design
MSRP: $65.00$61.95Forward Controls Design GBF .750 Low Profile Gas Block Long term durability and quality tolerances make this gas block from Forward Controls Design an easy choice for your next build. Machined from high strength 4140 chrome moly steel with a military...MSRP: $65.00$61.95 -
Foxtrot Mike 9MM Micro Muzzle Brake - 1/2x36
Foxtrot Mike
MSRP: $45.00$39.00Foxtrot Mike 9MM Micro Muzzle Brake - 1/2x36 Foxtrot Mike's Premium Micro 9mm Muzzle Brake re-directs the concussive blast of 9mm P.C.C.'s to counteract recoiland muzzle rise. By reducing gasses at the 2:00 and 10:00, it helps create a negative recoil...MSRP: $45.00$39.00 -
Out of stock
Geissele Low Profile Super Gas Block (SGB) - Nitride
Geissele Automatics
$80.00Geissele Low Profile Super Gas Block (SGB) - Nitride Super Gas Block - The bore of the SGB is machined to closely fit around .750" diameter mounting bosses found on most M4 Carbines and AR-15 rifles. This version is Nitride treated. Additional...$80.00 -
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 -
Out of stock
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 -
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 -
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 -
Riflespeed AR-15 Straight Gas Tube
Riflespeed
MSRP: $17.99$15.99Riflespeed AR-15 Straight Gas Tube A high-quality gas tube is a must to keep your rifle running perfectly. Choose a RIFLESPEED premium-quality straight gas tube for use with the innovative line of Riflespeed Gas Controls on the AR15 or AR10 rifle...MSRP: $17.99$15.99 -
Riflespeed Gas Control .625 Adjustable Gas Block
Riflespeed
$199.99 - $209.99Riflespeed Gas Control .625 Adjustable Gas Block The revolutionary RIFLESPEED Gas Control System (US Patents #US20200116446A1, #US10724812B2, plus additional patents pending) makes controlling your rifle's gas flow reliable, repeatable, and foolproof...$199.99 - $209.99 -
Riflespeed Gas Control .750 Adjustable Gas Block
Riflespeed
$199.99 - $209.99Riflespeed Gas Control .750 Adjustable Gas Block The revolutionary RIFLESPEED Gas Control System (US Patent #US20200116446A1, additional patents issued and pending) makes controlling your rifle's gas flow reliable, repeatable, and foolproof. Need more...$199.99 - $209.99 -
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 .625 Adjustable Gas Block - Clamp On - Melonited
Superlative Arms
MSRP: $99.99$89.99Superlative Arms .625 Adjustable Gas Block - Clamp On - Melonited The Superlative Arms Patented "bleed Off", Direct Impingement, Gas Block For The Ar15 Platform Adjusts The Gas Flow By Bleeding The Gas Out Of The Block Instead Of Restricting The Flow...MSRP: $99.99$89.99 -
Superlative Arms .625 Adjustable Gas Block - Clamp On - Stainless Steel
Superlative Arms
MSRP: $99.99$89.99Superlative Arms .625 Adjustable Gas Block - Clamp On - Stainless Steel The Superlative Arms patented "Bleed Off", direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the...MSRP: $99.99$89.99 -
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