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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One Horse Low Profile Steel Gas Block for .750 Inch Diameter Barrels
One Horse LLC$15.99ONE 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 durable steel, this gas block provides reliable... -
Black Rain BRO LP750 .750 Low Profile Gas Block
Black Rain$24.99BRO 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, this gas block is essential for reliable operation and... -
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 precision and durability in mind, this gas block is ideal... -
Black Rain LP936A .936 Adjustable Low Profile Gas Block
Black Rain$41.99BRO 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 flow from the barrel to the action, ensuring reliable... -
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 high-quality materials, this gas tube features a durable... -
LBE Unlimited Low Profile Gas Block with Carbine Gas Tube for AR-15
LBE Unlimited$42.99LBE 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. Crafted from durable materials, this gas block ensures... -
LBE Unlimited Low Profile Gas Block with PST Gas Tube for AR-15
LBE Unlimited$42.99LBE 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, this gas block provides a secure fit and reliable... -
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, this gas block is designed for reliable performance... -
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 diameter, this durable and easy-to-install component is ideal... -
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 gas block features a 750 gas port size that ensures... -
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, this pin sight ensures durability and consistent... -
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 and reliable performance, this recoil spring helps... -
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 features a black finish that resists corrosion and... -
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 materials, this gas tube ensures consistent operation... -
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 profile design ensures compatibility with a wide range of... -
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 under free-float handguards, this low-profile gas block... -
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 with standard barrel profiles, this gas block is the... -
CMMG LOW PRO GAS BLOCK .936 ID
CMMG$39.95CMMG Low Pro Gas Block .936" ID The CMMG Low Profile Gas Block .936" ID is the perfect match for heavy-profile AR barrels requiring a wider gas journal. Designed for performance and built to last, this gas block delivers secure gas system... -
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 -
Screw - Gas Block Set Screw
Battle Arms Development$1.95Replacement Gas Block Set Screw 10-32 Thread 3/16in Long Stainless Steel Qty of 1. -
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 -
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. It will work with barrels using a .750in... -
Battle Arms 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 rifles. Precision machined from steel and finished for...
