Gas (Blocks, Tubes, Sets)

Finish: Black NitrideModel: Gas BlockMaterial: Carbon Steel

Gas Block, Low Profile, M400, Black

When it comes time to replace your gas tube, or you‚re simply customizing your upper assembly, the gas tubes are an integral part of your upper receiver assembly. Choose from three length options to ensure you‚re getting the best custom AR parts for your...

Piston, 45Auto, M16X1Rh IOP APP = 48

Piston, 9mm, M13.5X1Lh IOP APP = 48

Roll Pin, Gas Tube

Secures to the barrel with three set screws.

Gas Valve Plunger Spring, 516

Gas Tube, M400

Genuine replacement barrel for the 16'' 5.56 MCX-SPEAR LT. Complete with barrel and gas block assembly.

Set Screw, Gas Block

Gas Valve, 516

Split type gas rings for Mil-Spec AR-15 bolts.

Replacement helical gas ring for AR-15.

Piston, Op Rod, 5.56, 7.62X39

Secures to barrel with two set screws.

Genuine replacement barrel for the 11.5'' 5.56 MCX-SPEAR LT. Complete with barrel and gas block assembly.

Piston, 40S+W, M14.5X1Lh IOP APP = 48

Gas Block, Low Profile, M400, Sts

Gas Valve, Threadless

Gas Valve, Threadless, 516, Le

Genuine replacement barrel for the 9'' 300BLK SPEAR LT. Complete with barrel and gas block assembly.

Gas Valve, 716

SKS gastube scope mount that replaces the factory gas tube and upper handguard. Picatinny rail on top is designed to allow shooters to mount optics with long eye relief for a scout rifle setup

Gas Valve Detent

Replacement helical gas ring for Mk3/LR-308 Bolts.

Gas Valve, Threadless, 10 In

Secures to the barrel with three set screws.

Gas Valve Plunger

Gas Tube

Secures to the barrel with three set screws.

Gas Valve, Threadless, 516

Upper Height Gas Block. Weighs 6.0 oz

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block. Made in the USA.Features :Fits AR-154142 SteelSet ScrewsRoll PinMade in the USA

The Midwest Industries micro gas block will fit under most commercially available hand guards.Features :4140 SteelLow Profile Design.750 Diameter

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Pistol-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.Features :Fits AR-15Low-ProfileNitride FinishMade in the USA

Precision machined from 304 Stainless Steel, CMC gas tubes have an extremely durable Nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal while ensuring consistent gas flow to help your rifle cycle...

The Midwest Industries low profile gas block will fit under most commercially available hand guards.Features :4140 SteelLow Profile Design.750 Diameter

LBE Gas Tubes are made from 304SS seamless tubing and include a gas tube roll pin. Made in the USA.Features :Fits AR-15Gas TubeCarbine LengthMade in the USA

Made of 4140 heat treated steel.Includes knurled set screws.Ready to be pinned.Designed to sit on the gas journal shoulderModel: Gas BlockMaterial: 4140 Heat Treated Steel

The select adjustable gas block allows a near infinite initial adjustment on the fly adjustments without losing your initial gas setting.Its patent pending design was developed to fulfill an order in government programs which required the ability to run...

The select adjustable gas block allows a near infinite initial adjustment on the fly adjustments without losing your initial gas setting.Its patent pending design was developed to fulfill an order in government programs which required the ability to run...

Spike's tactical has produced what they believe is the best gas tube out on the market for the ar-15 rifle.The gas tubes are made out of mil-spec 304 stainless steel and then are melonite coated for greater heat resistance, corrosion resistance, and...

Spike's tactical has produced what they believe is the best gas tube out on the market for the ar-15 rifle.The gas tube is made out of mil-spec 304 stainless steel with a melonite coating for greater corrosion resistance, and lower reflection.Included is...

The strike industries enhanced steel gas block combines form and function to bring you a cost effective, robust, but lightweight gas block.It's designed to fit under nearly any handguard and is a must have when running extended length free float set ups...

Complete mil-spec m16 bolt carrier group.Finish: BlackType: ActionModel: CompleteSize: StandardMaterial: Steel

Gas tube for ar15 pistol length gas system.Includes installation roll pin.Made of stainless steel.Finish: SilverType: Gas TubeModel: Build & ReplaceDimensions: StandardSize: Pistol LengthMaterial: Stainless Steel

Gas tube for ar15 midlength length gas system.Includes installation roll pin.Will not fit carbine or rifle length barrel gas system.Made of stainless steel.Finish: SilverType: Gas TubeModel: AR Mid LengthDimensions: 16"-18"Size: Mid-Length...

.750 low profile gas block, includes installation screws.Made of 4141 chrome moly steel.Use this assembly to customize your ar with a free floating rail system.Finish: BlackType: Gas BlockModel: Low-ProfileSize: .750"Material: Chrome Moly Steel

Gas tube for ar-15 carbine length gas system.Includes installation roll pin.Will not fit mid or rifle length barrels gas placement.Finish: SilverType: Gas TubeModel: Build & ReplaceDimensions: StandardSize: Carbine LengthMaterial: Stainless Steel

.625" low profile gas block, includes installation screws.Made of 4140 moly chrome.Replace your a2 site with this gas block or add a free float rail system to cover your gas block.Finish: BlackType: Gas BlockModel: Low-ProfileSize: .625"Material: Chrome...

Gas tube for ar15 rifle length gas system.Includes installation roll pin.Made of stainpless steel.Finish: SilverType: Gas TubeModel: Gas Tube KitDimensions: StandardSize: Rifle LengthMaterial: Stainless Steel

.936" low profile gas block, includes installation screws.Made of 4142 chrome moly steel.Finish: BlackType: Gas BlockModel: Low-ProfileSize: .936"Material: Chrome Moly Steel

Carlson's graphite coated gas o-ring assortment kit is for long lasting performance in your autoloader.It is compatible with 12 and 20 gauge remington model 1100, 11-87, pro bore guns, g-3 models; beretta shotguns; winchester shotguns; franchi shotguns;...

Precision machined from 304 stainless steel, cmc triggers ar15/ar10 gas tubes have an extremely durable nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal while ensuring consistent gas flow to help...

Precision machined from 304 stainless steel, cmc triggers ar15/ar10 gas tubes have an extremely durable nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal while ensuring consistent gas flow to help...

Precision machined from 304 stainless steel, cmc triggers ar15/ar10 gas tubes have an extremely durable nitride finish that increases corrosion resistance, wear resistance, fatigue strength and cosmetic appeal while ensuring consistent gas flow to help...

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel.It is mounted by the use of two clamping screws.Compatible with 0.750" barrels.Made in...

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel.It is mounted by the use of two screws.Compatible with 0.750" barrels.Made in the usa...

Tacfire's ar15/m16 gas tube is constructed of stainless steel and is head/corrosion resistant treated.It is ideal for building your ar15/m16, replacement or upgrade part.The gas tube pins into the front sight or gas block.This model has a mid length...

Tacfire's ar15/m16 gas tube is constructed of stainless steel and is head/corrosion resistant treated.It is ideal for building your ar15/m16, replacement or upgrade part.The gas tube pins into the front sight or gas block.This model has a carbine length...

Tacfire's ar15/m16 gas tube is constructed of stainless steel and is head/corrosion resistant treated.It is ideal for building your ar15/m16, replacement or upgrade part.The gas tube pins into the front sight or gas block.This model has a rifle length...

Tacfire's ar15 gas tube is constructed of stainless steel and is head/corrosion resistant treated.It is ideal for building your ar15/m16, replacement or upgrade part.The gas tube pins into the front sight or gas block.This model has a pistol length...

Made in the usa, the yhm low profile gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel.It is mounted by the use of two set screws.Finish: Black...

This low pro micro gas block replaces the existing a2 front sight, and is sleek and small to allow a longer rail to be placed over.It is constructed of cnc steel and compatible with 5.56/223 firearms with a.625" diameter barrel.A roll pin & set...

Tacfire's clamp on low profile gas block is cnc machined from steel with a erosion resistant parkerized finish.It replaces the an existing a2 front sight and is compatible with 5.56/223 rifle with.705" barrel diameter.A roll pin, screw set and hex wrench...

Strike industries ar black coated gas tube is the perfect upgrade to match a standard or custom ar build.It comes with a roll pin that is slightly over sized to accommodate most gas blocks and can be modified to fit smaller gas blocks.Finish: SilverType:...

The aim sports gas tube rifle is precision manufactured from stainless steel.Type: RifleModel: ARSize: Rifle LengthMaterial: Stainless Steel

The.750 low-profile gas block is made for rail systems that need to go over the gass block.Fits all m4 carbines and m16a2, a3 & a4 rifles.It is machined from hardened steel with a black oxide fiinish and are made in the u.Sa..Finish: BlackType: Gas...

Spike's tactical has produced what they believe is the best gas tube out on the market for the ar-15 rifle.The gas tubes are made out of mil-spec 304 stainless steel and then are melonite coated for greater heat resistance, corrosion resistance, and...

Spike's tactical has produced what they believe is the best gas tube out on the market for the ar-15 rifle.The gas tubes are made out of mil-spec 304 stainless steel and then are melonite coated for greater heat resistance, corrosion resistance, and...

Low profile micro gas block fits.750 barrels.Made of 1018 steel and finished with a black phosphate coating.Finish: Black PhosphateType: Gas BlockModel: MicroSize: .750"Material: 1018 Steel

Tacfire's low profile gas block is cnc machined from steel with a erosion oxide finish.It replaces an existing a2 front sight and is compatible with 5.56/223.750" diameter barrel.This model has a black finish.Finish: Black OxideType: Gas BlockModel: Low...

Made in the usa, the yhm gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel.It is mounted by the use of two clamping screws.The two screws take...

Strike industries's black coated gas tube is the ideal upgrade to match a standard or custom ar build.The matte finish gives off no reflection, and the black oxide coating process is in accordance to military spec mil c 13924.The roll pin is slightly...

Patriot Ordnance Factory 00838 Adjustable Gas Block 223 Dictator

The aim sports gas tube mid length is precision manufactured from stainless steel.Type: Mid LengthModel: Gas TubeSize: Mid-LengthMaterial: Stainless Steel

Cmmg's mk3 bolt carrier group made of steel with a black phosphate finish and a chrome lined carrier.Finish: Black PhosphateType: Bolt Carrier GroupModel: CompleteSize: 308/7.62Material: Steel

Black rain's bro low profile gas block is for your ar style rifle and is adjustable.Finish: BlackType: Gas BlockModel: Low-ProfileDimensions: .223/5.56Size: .750"Material: Metal

The aim sports gas tube carbine is precision manufactured from stainless steel.Type: CarbineModel: ARSize: Carbine LengthMaterial: Stainless Steel

The aim sports gas tube pistol is precision manufactured from stainless steel.Type: PistolModel: Gas TubeSize: Pistol LengthMaterial: Stainless Steel

Patriot Ordnance Factory 00837 Adjustable Gas Block 223 Dictator Carbine Length Metal

Replace you bcg gas key with this product from tacfireFinish: BlackModel: BCG Gas Key

Strike's collar adjustable gas block uses 5 pre-sized settings and 1 closed setting, easily return to the exact same level of gas flow for your direct impingement system.The gas block easily switches position by rotating the collar by hand or while its...

.750 gas block with rail, upper receiver height.The gas block has an upper receiver height picatinny rail for front sight mounting.Three set screws included.Model: Railed Gas BlockSize: Mil-SpecMaterial: Aluminum

Gas tube roll pins for ar-15 (50 pc)Model: Gas Tube

The low profile gas block from bcm features a black phosphate finish and steel construction.Manufactured within very tight mil-spec tolerances, this block is designed for use with.75 barrels.Finish: Black PhosphateType: Gas BlockModel: Low-ProfileSize: ...

.750 steel nitride finished low profile gas block with mid-length gas tube installed.Our gas tubes are made from 304ss seamless tubing.Finish: Black NitrideModel: Low Profile Gas BlockSize: Mid-LengthMaterial: Steel

The aero precision adjustable gas block allows the user to finely tune their gas system for any application.Compatible with barrels utilizing a.750 gas block journal.This is particularly useful for managing excess gas to reduce blowback on suppressed...

Aeros gas tube for ar15/ar10 rifles.Includes roll pin.Made in the usa.Finish: StainlessModel: Mid-LengthMaterial: Steel

Aero's gas blocks create an efficent and reliable gas system for your ar15 or ar 308 rifle build.Features fits barrels with.750 outer diameter, low profile for easy fitment and set screws are steel 10-32 x 3/16 knurled cup point.*note- roll pin not...

Aeros gas tube for ar15/ar10.Includes roll pin.Made in the usa.Finish: StainlessModel: PistolMaterial: Steel

Aero's gas blocks create an efficent and reliable gas system for your ar15 or ar 308 rifle build.Features fits barrels with.875 outer diameter, low profile for easy fitment and set screws are steel 10-32 x 3/16 knurled cup point.*note- roll pin not...

Aeros gas tube for ar15/ar10 rifles.Includes roll pin.Made in the usa.Finish: StainlessModel: CarbineMaterial: Steel

The ar15 complete bolt carrier group comes assembled and ready to go.It is constructed of phosphate coated 8620 steel with chrome-lined interior and gas key.Finish: Black PhosphateModel: Complete BCGMaterial: 8620 Steel

The lbe mid length gas tube is constructed of 304 stainless steel and includes gas tube roll pin.Finish: Stainless SteelModel: Gas TubeSize: Mid-LengthMaterial: 304 Stainless Steel

The lbe ar15 complete lower parts kit includes the following: trigger guard & guard roll pin; a2 pistol grip, pistol grip screw & lock washer; disconnector & spring; trigger, spring, & pin; hammer, spring, & pin; bolt catch, buffer,...