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RIFLESPEED GAS CONTROLS
ADJUSTABLE GAS BLOCKS

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To Tune Your Rifle!
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Rifle Gas System Parts

80 Items

Rifle Gas System Parts Up To 45% Off— 80 Products In Stock / 25 Models

Our Rifle Gas System Parts lineup includes 80 in-stock products selected from the brands serious shooters and outdoorsmen rely on. Enjoy savings Up To 45% Off on qualifying orders, and all Brownells brand products backed by our Forever Guarantee®.

You'll find options across Gas Blocks, Gas System Parts, Gas Tubes, & Gas Piston Parts from 40 premium brands like BROWNELLS, SUPERLATIVE ARMS LLC, LUTH-AR LLC, SPRINGFIELD ARMORY, with detailed specs to help you compare quality, materials, and performance. Verified buyers give our Rifle Gas System Parts 4.4 Ratings out of 532 Reviews from verified buyers, a strong signal you can shop with confidence.

Whether you are gearing up for the range, the field, or daily carry, we stand behind every Rifle Gas System Parts product we ship. Visit our full Rifle Parts category for the complete selection of related gear.

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Products:  33  –  64  of 107
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Product badge LUTH-AR LLC - AR-15 GAS TUBE ROLL PIN LUTH-AR LLC - AR-15 GAS TUBE ROLL PIN
5 Stars
(4.9)

$1.29

In stock
Product badge SUPERLATIVE ARMS LLC - AR-15 SOLID ADJUSTABLE GAS BLOCK SUPERLATIVE ARMS LLC - AR-15 SOLID ADJUSTABLE GAS BLOCK
5 Stars
(5.0)

$89.99 - $188.99

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Product badge RIFLESPEED - GAS CONTROLS ADJUSTABLE GAS BLOCK RIFLESPEED - GAS CONTROLS ADJUSTABLE GAS BLOCK
5 Stars
(4.4)

$185.99 - $209.99

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Product badge BRAVO COMPANY - AR-15/M16 LOW PROFILE GAS BLOCKS BRAVO COMPANY - AR-15/M16 LOW PROFILE GAS BLOCKS
5 Stars
(4.0)

$44.95

In stock
Product badge GEISSELE AUTOMATICS LLC - AR-15/M16 SUPER GAS BLOCK LOW PROFILE GEISSELE AUTOMATICS LLC - AR-15/M16 SUPER GAS BLOCK LOW PROFILE
5 Stars
(5.0)

$84.00

In stock
Product badge BROWNELLS - AR-15 GAS TUBES BLACK NITRIDE BROWNELLS - AR-15 GAS TUBES BLACK NITRIDE
5 Stars
(3.0)

$13.99 - $18.99

In stock
Product badge LUTH-AR LLC - AR-15 GAS TUBE STAINLESS STEEL LUTH-AR LLC - AR-15 GAS TUBE STAINLESS STEEL
5 Stars
(4.9)

$11.74 - $16.44

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Product badge CMMG - AR-15 GAS TUBE STAINLESS STEEL CMMG - AR-15 GAS TUBE STAINLESS STEEL
5 Stars
(4.7)

$16.54 - $20.00

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Product badge RIFLESPEED - STRAIGHT GAS TUBE RIFLESPEED - STRAIGHT GAS TUBE
5 Stars
(4.8)

$15.99

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BROWNELLS - BRN-4 GAS BLOCK COIL PINS 2-PACK BROWNELLS - BRN-4 GAS BLOCK COIL PINS 2-PACK
5 Stars
(5.0)

$10.99

In stock
Product badge J P ENTERPRISES - D2 SERIES ADJUSTABLE GAS SYSTEM J P ENTERPRISES - D2 SERIES ADJUSTABLE GAS SYSTEM
5 Stars
(5.0)

$142.45 - $151.95

In stock
Product badge SONS OF LIBERTY GUN WORKS - GAS TUBES FOR AR-15 SONS OF LIBERTY GUN WORKS - GAS TUBES FOR AR-15
5 Stars
(4.8)

$19.00

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Product badge BROWNELLS - BRN-4/HK416 COMPATIBLE PISTON ROD ASSEMBLY BROWNELLS - BRN-4/HK416 COMPATIBLE PISTON ROD ASSEMBLY
5 Stars
(5.0)

$89.99

In stock
Product badge SUPERLATIVE ARMS LLC - AR-15 CLAMP ON ADJUSTABLE GAS BLOCK SUPERLATIVE ARMS LLC - AR-15 CLAMP ON ADJUSTABLE GAS BLOCK
5 Stars
(4.6)

$89.99 - $188.99

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Product badge KNS PRECISION, INC. - AK ADJUSTIBLE GAS PISTON KNS PRECISION, INC. - AK ADJUSTIBLE GAS PISTON
5 Stars
(4.9)

$135.00 - $140.00

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Product badge ODIN WORKS INC. - AR-15 LOW PROFILE GAS BLOCK ODIN WORKS INC. - AR-15 LOW PROFILE GAS BLOCK
5 Stars
(4.2)

$84.55

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Product badge KNS PRECISION, INC. - FN SCAR DISCARDER KNS PRECISION, INC. - FN SCAR DISCARDER
5 Stars
(5.0)

$140.00

In stock
Product badge BROWNELLS - BRN-4/HK416 COMPATIBLE PISTON ASSEMBLY BROWNELLS - BRN-4/HK416 COMPATIBLE PISTON ASSEMBLY
5 Stars
(4.5)

$39.99

In stock
Product badge BROWNELLS - AR-15 GAS BLOCK NITRIDE BROWNELLS - AR-15 GAS BLOCK NITRIDE
5 Stars
(4.0)

$27.99

In stock
Product badge CMMG - AR-15 GAS RING CMMG - AR-15 GAS RING
5 Stars
(5.0)

$1.86

In stock
Product badge J P ENTERPRISES - ENHANCED GAS RING J P ENTERPRISES - ENHANCED GAS RING
5 Stars
(4.9)

$10.40

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Product badge BROWNELLS - BRN-4 416 GAS BLOCK FOR 14.5" & 16” BARRELS BROWNELLS - BRN-4 416 GAS BLOCK FOR 14.5" & 16” BARRELS
5 Stars
(5.0)

$124.02

In stock
Product badge WILSON COMBAT - AR-15 INTERMEDIATE-LENGTH GAS TUBE WILSON COMBAT - AR-15 INTERMEDIATE-LENGTH GAS TUBE
5 Stars
(3.6)

$15.95 - $19.95

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Product badge TROY INDUSTRIES, INC. - AR-15 2" LOW PROFILE GAS BLOCK TROY INDUSTRIES, INC. - AR-15 2" LOW PROFILE GAS BLOCK
5 Stars
(0.0)

$73.99

In stock
Product badge SPIKES TACTICAL - AR-15 GAS TUBE MELONITE SPIKES TACTICAL - AR-15 GAS TUBE MELONITE
5 Stars
(4.3)

$15.99

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Product badge YANKEE HILL MACHINE CO., INC. - AR-15 GAS BLOCK LOW PROFILE YANKEE HILL MACHINE CO., INC. - AR-15 GAS BLOCK LOW PROFILE
5 Stars
(4.1)

$19.75

In stock
Product badge SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/0.750" GAS BLOCK RIGHT HAND SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/0.750" GAS BLOCK RIGHT HAND
5 Stars
(3.2)

$260.99

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Product badge BROWNELLS - BRN-4 416 GAS BLOCK FOR 10.4" BARRELS BROWNELLS - BRN-4 416 GAS BLOCK FOR 10.4" BARRELS
5 Stars
(2.5)

$133.79

In stock
Product badge BADGER ORDNANCE - TDX GAS MANIFOLD BADGER ORDNANCE - TDX GAS MANIFOLD
5 Stars
(5.0)

$69.00

In stock
Product badge WMD GUNS - AR-15 GAS TUBE NITROMET WMD GUNS - AR-15 GAS TUBE NITROMET
5 Stars
(4.5)

$14.62 - $21.99

In stock
Product badge FAXON FIREARMS - LOW PROFILE GAS BLOCKS FOR AR-15 FAXON FIREARMS - LOW PROFILE GAS BLOCKS FOR AR-15
5 Stars
(3.2)

$24.83 - $29.79

$27.59 - $33.11

In stock
Product badge LUTH-AR LLC - AR-15 LOW PROFILE GAS BLOCK LUTH-AR LLC - AR-15 LOW PROFILE GAS BLOCK
5 Stars
(4.9)

$19.49 - $19.99

In stock
Product badge YANKEE HILL MACHINE CO., INC. - AR-15 GAS BLOCK FRONT SIGHT YANKEE HILL MACHINE CO., INC. - AR-15 GAS BLOCK FRONT SIGHT
5 Stars
(4.8)

$134.75 - $159.75

In stock
Product badge COLT - AR-15 GAS TUBE PIN COLT - AR-15 GAS TUBE PIN
5 Stars
(5.0)

$2.19

In stock
Product badge JMAC CUSTOMS LLC - GAS BLOCK COMBO WITHOUT DETENT HOLE JMAC CUSTOMS LLC - GAS BLOCK COMBO WITHOUT DETENT HOLE
5 Stars
(0.0)

$107.96 - $116.96

In stock
Product badge SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/0.625" GAS BLOCK RIGHT HAND SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/0.625" GAS BLOCK RIGHT HAND
5 Stars
(0.0)

$260.99

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STRIKE INDUSTRIES - COLLAR ADJUSTABLE GAS BLOCK STRIKE INDUSTRIES - COLLAR ADJUSTABLE GAS BLOCK
5 Stars
(4.0)

$99.95

In stock
Product badge BADGER ORDNANCE - AR-15 GAS BLOCK MK12 BADGER ORDNANCE - AR-15 GAS BLOCK MK12
5 Stars
(4.2)

$68.99 - $78.99

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Product badge CMMG - AR-15 GAS BLOCK ASSEMBLIES, LOW PROFILE CMMG - AR-15 GAS BLOCK ASSEMBLIES, LOW PROFILE
5 Stars
(5.0)

$38.08

In stock
Product badge LUTH-AR LLC - AR-15 BOLT GAS RINGS LUTH-AR LLC - AR-15 BOLT GAS RINGS
5 Stars
(5.0)

$3.79 - $18.49

In stock
Product badge FORWARD CONTROLS DESIGN LLC - AR-15 GAS BLOCK .750' FORWARD CONTROLS DESIGN LLC - AR-15 GAS BLOCK .750'
5 Stars
(5.0)

$61.75

In stock
Product badge TROY INDUSTRIES, INC. - AR .308 GAS BLOCK .875 TROY INDUSTRIES, INC. - AR .308 GAS BLOCK .875
5 Stars
(3.0)

$52.99

In stock
Product badge WHITE OAK ARMAMENT - GAS TUBES EXTENDED LENGTH FOR AR-15 RIFLE WHITE OAK ARMAMENT - GAS TUBES EXTENDED LENGTH FOR AR-15 RIFLE
5 Stars
(5.0)

$19.99

In stock
Product badge SPRINGFIELD ARMORY - M14 CASTLE NUT SPRINGFIELD ARMORY - M14 CASTLE NUT
5 Stars
(5.0)

$14.49

In stock
Product badge J P ENTERPRISES - AR-15 2-PC DETENT ADJUSTABLE LOW PROFILE GAS BLOCK J P ENTERPRISES - AR-15 2-PC DETENT ADJUSTABLE LOW PROFILE GAS BLOCK
5 Stars
(3.6)

$113.95

In stock
Product badge JMAC CUSTOMS LLC - GAS BLOCK COMBO WITH DETENT HOLE JMAC CUSTOMS LLC - GAS BLOCK COMBO WITH DETENT HOLE
5 Stars
(5.0)

$107.96

In stock
Product badge ODIN WORKS INC. - LOW PROFILE GAS BLOCK ODIN WORKS INC. - LOW PROFILE GAS BLOCK
5 Stars
(4.7)

$32.30

In stock
Product badge BROWNELLS - BRN-180® GAS SYSTEM COMPONENTS BROWNELLS - BRN-180® GAS SYSTEM COMPONENTS
5 Stars
(0.0)

$16.99 - $89.99

In stock
Product badge RIFLESPEED - RS REPLACEMENT PLUNGERS RIFLESPEED - RS REPLACEMENT PLUNGERS
5 Stars
(0.0)

$19.99

In stock
Product badge SADLAK INDUSTRIES - AR-15/M16 GAS BLOCKS SADLAK INDUSTRIES - AR-15/M16 GAS BLOCKS
5 Stars
(3.3)

$17.54 - $29.43

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Product badge BROWNELLS - AR-15 GAS BLOCK KIT MODULAR BROWNELLS - AR-15 GAS BLOCK KIT MODULAR
5 Stars
(3.1)

$16.99 - $79.99

In stock
Product badge DANIEL DEFENSE - AR-15/M16 CLAMP-ON LOW PROFILE GAS BLACK DANIEL DEFENSE - AR-15/M16 CLAMP-ON LOW PROFILE GAS BLACK
5 Stars
(5.0)

$75.00

In stock
Product badge ULTRADYNE USA - UD AR-15 SOLID ADJUSTABLE GAS BLOCK ULTRADYNE USA - UD AR-15 SOLID ADJUSTABLE GAS BLOCK
5 Stars
(0.0)

$77.48

In stock
Product badge TROY INDUSTRIES, INC. - AR-15 GAS BLOCK .936 TROY INDUSTRIES, INC. - AR-15 GAS BLOCK .936
5 Stars
(5.0)

$53.99

In stock
Product badge TROY INDUSTRIES, INC. - AR-15 GAS BLOCK LOW PROFILE TROY INDUSTRIES, INC. - AR-15 GAS BLOCK LOW PROFILE
5 Stars
(3.9)

$45.99

In stock
SPRINGFIELD ARMORY - M14 GAS CYLINDER PLUG SPRINGFIELD ARMORY - M14 GAS CYLINDER PLUG
5 Stars
(5.0)

$28.99

In stock
Product badge DOUBLE STAR - AR-15 GAS TUBE STAINLESS STEEL DOUBLE STAR - AR-15 GAS TUBE STAINLESS STEEL
5 Stars
(5.0)

$13.49

In stock
Product badge YANKEE HILL MACHINE CO., INC. - AR-15 GAS TUBE BLACK YANKEE HILL MACHINE CO., INC. - AR-15 GAS TUBE BLACK
5 Stars
(4.4)

$24.75

In stock
Product badge PHASE 5 TACTICAL - LOW PROFILE GAS BLOCKS PHASE 5 TACTICAL - LOW PROFILE GAS BLOCKS
5 Stars
(3.0)

$34.99

In stock
Product badge MIDWEST INDUSTRIES, INC. - AR-15 MICRO GAS BLOCKS MIDWEST INDUSTRIES, INC. - AR-15 MICRO GAS BLOCKS
5 Stars
(4.0)

$41.95

In stock
Product badge COLT - AR-15 GAS TUBE STAINLESS STEEL COLT - AR-15 GAS TUBE STAINLESS STEEL
5 Stars
(2.0)

$27.83 - $27.99

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Product badge SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/CLAMP 0.625" BLOCK LEFT HAND SUPERLATIVE ARMS LLC - AR-15 ADJUSTABLE PISTON SYSTEM W/CLAMP 0.625" BLOCK LEFT HAND
5 Stars
(5.0)

$260.99

In stock
Product badge DANIEL DEFENSE - MK 12 GAS BLOCK, COMMERCIAL, .750 DANIEL DEFENSE - MK 12 GAS BLOCK, COMMERCIAL, .750
5 Stars
(5.0)

$84.00

In stock
Product badge PHASE 5 TACTICAL - AR-15 PISTOL PIGTAIL GAS TUBE PHASE 5 TACTICAL - AR-15 PISTOL PIGTAIL GAS TUBE
5 Stars
(3.0)

$65.00

In stock
Products:  33  –  64  of 107