Explore gas blocks designed for rifle builds, repairs, upgrades, and reliable gas system performance across compatible platforms. Whether you need a low-profile gas block, adjustable option, or replacement part for a new build or existing setup, this category includes options built for proper fit, dependable function, and consistent firearm performance.
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JE Machine Tech AR-15 Gas Block .750 Low Profile
JE MACHINE TECH$15.99JE MACHINE TS-GB4 AR15 GAS BLOCK-.750 LP The JE Machine Tech TS-GB4 is a high-quality AR-15 gas block designed for optimal firearm performance. It features a .750 low profile design, making it... -
Luth-AR Adjustable AR-15 Gas Block .750
Luth-AR$21.99LUTH-AR GB-750A ADJUSTABLE GAS BLOCK .750 This adjustable gas block is designed for precision rifle builds and upgrades, providing reliable gas regulation for optimal firearm performance. It is... -
One Horse Low Profile Steel Gas Block for .750 Inch Diameter Barrels
One Horse LLC$17.99ONE OH-GB01 LOW PROFILE STEEL GAS BLOCK .750 DIA The One Horse LLC OH-GB01 is a precision-engineered low profile steel gas block designed to fit standard .750 inch diameter barrels. Crafted from... -
Black Rain BRO LP750 .750 Low Profile Gas Block
Black Rain$23.99BRO LP750 .750 LOW PROFILE GAS BLOCK The Black Rain BRO LP750 .750 Low Profile Gas Block is a precision-engineered component designed for AR-15 style rifles. Crafted to provide a secure fit,... -
Black Rain Low Profile .936 Gas Block
Black Rain$29.99BRO LP936 .936 LOW PROFILE GAS BLOCK The Black Rain LP936 .936 low profile gas block is designed to provide a secure and reliable fit for your AR-15 or similar rifles. Constructed with... -
Black Rain LP936A .936 Adjustable Low Profile Gas Block
Black Rain$40.99BRO LP936A .936 ADJ LOW PROF GAS BLOCK The Black Rain LP936A .936 Adjustable Low Profile Gas Block is a precision component designed for AR-15 style rifles. This gas block helps regulate gas... -
LBE Unlimited ARGTC-BLK Carbon Length Gas Tube with Melonite Finish
LBE Unlimited$11.99LBE ARGTC-BLK CARB LNGTH GASTUBE MELONITE The LBE Unlimited ARGTC-BLK carbon fiber length gas tube is designed to enhance the performance and reliability of your firearm. Crafted from... -
LBE Unlimited Low Profile Gas Block with Carbine Gas Tube for AR-15
LBE Unlimited$41.99LBE ARLGB-CBLK LOW PRO GAS BLOCK W/CAR GASTUBE The LBE Unlimited ARLGB-CBLK is a low profile gas block designed for AR-15 rifles, offering a streamlined profile for a clean and lightweight build... -
LBE Unlimited Low Profile Gas Block with PST Gas Tube for AR-15
LBE Unlimited$41.99LBE ARLGB-PBLK LOW PRO GAS BLOCK W/PST GASTUBE The LBE Unlimited ARLGB-PBLK is a precision-engineered low profile gas block designed specifically for AR-15 rifles. Crafted from durable materials,... -
DPMS Panther Arms Low Profile Gas Block .750 Diameter
DPMS PANTHER ARMS$13.99Dpms Panther Arms DP51655151900 Low Profile Gas Block .750 AR-15 Steel Upgrade your AR-15 with the DPMS Panther Arms Low Profile Gas Block, featuring a .750 inch diameter. Crafted from durable steel,... -
DPMS Panther Arms DP51655151920 .750 Adjustable Steel Gas Block for AR-15
DPMS PANTHER ARMS$39.99Dpms Panther Arms DP51655151920 Gas Block .750 AR-15 Steel The DPMS Panther Arms DP51655151920 .750 adjustable gas block is designed for AR-15 rifles, offering reliable performance and durability... -
LUTH-AR GB-LP936 Gas Block .936 Diameter
Luth-AR$20.99Luth-ar GB-LP936 Low Profile Gas Block 223 Rem/5.56mm AR-15 Black Enhance your AR rifle's performance with the LUTH-AR GB-LP936 low-profile gas block. Designed to fit barrels with a .936 inch... -
TacFire MAR008-750GB Pin Carbine 750 Gas Block Combo
TacFire$18.99TACFIRE MAR008-750GB PIN CRB 750 GASBLK COMB The TacFire MAR008-750GB is a high-quality pin-mounted gas block designed for AR-15 style rifles. Crafted for durability and reliable performance, this... -
TacFire MAR009-750GB Pin Sight for 750 Gas Block Comb
TacFire$18.99TACFIRE MAR009-750GB PIN PST 750 GASBLK COMB The TacFire MAR009-750GB pin sight is designed for use with 750 gas block combinations, offering a reliable and precise aiming solution. Crafted by... -
TacFire MAR010-750GB Pin Recoil Spring for 750 Gas Black Combo
TacFire$19.99TACFIRE MAR010-750GB PIN RFL 750 GASBLK COMB The TacFire MAR010-750GB is a high-quality pin recoil spring designed specifically for 750 Gas Black Combo firearms. Crafted to ensure smooth operation... -
TacFire MAR011-750GB Pin Middle Gas Block for AR-15 750 Black
TacFire$19.99TACFIRE MAR011-750GB PIN MDLTGH 750 GASBLK COMB The TacFire MAR011-750GB is a precision-made pin middle gas block designed for AR-15 rifles. Constructed with durability in mind, this gas block... -
LANTAC USA Rifle Length Nitrided Gas Tube GT-R6004
LANTAC USA$22.99LANTAC GT-R6004 RIFLE LENGTH NITRIDED GAS TUBE The LANTAC USA GT-R6004 rifle length nitrided gas tube is designed for reliable performance and durability in firearm builds. Crafted with high-quality... -
LANTAC USA GT-R6005 Rifle Length Nitride Gas System
LANTAC USA$22.99LANTAC GT-R6005 RIFLE LENGTH/1 NITRIDED GAS The LANTAC GT-R6005 rifle length gas system offers reliable performance and durability for precision firearm builds. Designed by LANTAC USA, this... -
LANTAC USA Low Profile .750 Gas Block
LANTAC USA$62.99LANTAC LA00243 LOW PROFILE .750 GAS BLOCK The LANTAC USA LA00243 Low Profile .750 Gas Block is designed for optimal performance and durability on modern AR-15 and similar firearms. Its low... -
CMMG LOW PRO GAS BLOCK .625 ID
CMMG$39.95CMMG Low Pro Gas Block .625" ID The CMMG Low Profile Gas Block .625" ID is the perfect solution for lightweight or pencil-profile AR-15 barrels requiring a slim, reliable gas system. Designed to sit... -
CMMG LOW PRO GAS BLOCK .750 ID
CMMG$39.95CMMG Low Pro Gas Block .750" ID The CMMG Low Profile Gas Block .750" ID is a precision-machined upgrade designed to deliver reliable gas flow and a streamlined profile for your AR-15. Compatible... -
CMMG LOW PRO GAS BLOCK .936 ID
CMMG$39.95Â CMMG Low Pro Gas Block .936" ID The CMMG Low Profile Gas Block -
BATTLEARMS AR15/M16 Gas Tube
Battle Arms Development$16.50AR15/M16 Gas Tube Stainless Steel Gas Tube for AR15 & AR10 rifles Available Length: Pistol 6.6875in, Carbine 9.8in, Mid 11.75in, Rifle 15.125 Black Melonite or Stainless Steel Finish Made in the USA -
BATTLEARMS Workhorse Gas Block Set Screw
Battle Arms Development$1.95Workhorse Gas Block Set Screw The Workhorse Gas Block Set Screw is a small but important replacement part designed for securing a gas block in place on compatible rifle builds. It is a practical... -
BATTLEARMS Gas Block Roll Pin - Stainless Steel
Battle Arms Development$1.00Replacement Gas Tube/Block Roll Pin 18-8 Stainless Steel Slotted Spring Pin 5/64in Diameter 5/16in Long -
BATTLEARMS WORKHORSE Low Profile Steel Gas Block .750 WORKHORSE® Low Profile Steel Gas Block .750
Battle Arms Development$34.95WORKHORSE® Low Profile Steel Gas Block .750 was designed to be a low profile gas block for the masses. It will fit under the majority of hand-guards made.  Weighing in at .85oz with the screws... -
BATTLEARMS BAD-LGB Light Weight Low Profile Steel Gas Block .750
Battle Arms Development$49.95WORKHORSE Low Profile Steel Gas Block .750 The Battle Arms Development WORKHORSE Low Profile Steel Gas Block .750 is a rugged, no-nonsense gas block built for dependable performance on AR-platform...
