SBR Uppers

This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. The proprietary ATLAS...

This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. The proprietary ATLAS...

Aero Precision Ar15 Complete Upper, 223 Remington/556nato, 10.5" Barrel, 1:7 Twist, A2 Front Sight Block, Carbine Gas System, Magpul Moe Handguard, Anodized Finish, Black, Does Not Include Bcg Or Carry Handle Apar502506m3

Lantac Usa Llc Raven, 300 Blackout, Barrel, Fits Ar-15, Anodized Finish, 1:8 Twist, 5/8-24 Threads, Pistol Length Gas System, Black La00239

Maxim Defense Industries Pdx, Complete Upper, 5.5" Barrel, Mxm-47826Model: PDX

Ballistic Advantage Performance Series, Barrel, 223 Remington/556nato, 13.9" Barrel, Matte Finish, Black, Low Profile Gas Block, Mid Length Gas System, Fits Ar15 Upper Receivers Babl556037fModel: Performance SeriesProduct Type: BarrelFinish/Color:...

Ballistic Advantage Performance Series, 223 Remington, 556nato, 1:7, Bead Blasted Babl556026fModel: Performance SeriesFinish/Color: Bead Blasted

Ballistic Advantage Modern Series, Barrel, 556nato, 13.7", 1:7, Bead Blasted Babl556033mModel: Modern SeriesProduct Type: BarrelFinish/Color: Bead BlastedCaliber: 556NATO

Ballistic Advantage 9mm, Black, Ar15 Babl9mm005m

Ballistic Advantage Premium Series, Hanson Profile Barrel, 300 Blackout, 10.3", 1:7 Twist, 5/8x24 Threads, 416r Stainless Steel, Black, Gas Block Included Babl300002f

Ballistic Advantage Modern Series, Distinct Rigid Pattern, Barrel, 300 Blackout, Bead Blasted Bab

Ballistic Advantage Modern Series, Barrel, 308 Winchester, 12.5", Bead Blasted Babl308008mModel: Modern SeriesProduct Type: BarrelFinish/Color: Bead BlastedCaliber: 308 Winchester

Angstadt Arms Barrel, 9mm, 6" Length, Black, 1/2x28 Threads, Fits Ar Platform Aa0906bb28Product Type: BarrelFit: AR RiflesDescription: 1/2x28 TPI ThreadCaliber: 9MM

Cmmg Barrel And Bcg Kit, 5.7x28mm, Black, Fits Ar Rifles 57dbc33Product Type: BarrelFit: AR RiflesCaliber: 5.7X28MM

Cmmg Banshee, Upper Receiver, 9mm, Cerakote Finish, Armor Black 99b1Model: BansheeProduct Type: UpperFinish/Color: CerakoteCaliber: 9MM

Ballistic Advantages 5.56 chambered 13.9 inch Government Profile Mid-length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.Features :,Length: 13...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

This 5.56 chambered 10.5 inch Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply. You may use this barrel with a...

Ballistic Advantage 5.56 chambered 14.5 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.Features :,Length: 14...

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLYFeatures :"8.0";"Medium Taper Profile"4140 Chrome MolySalt Bath Nitride Finish...

High quality components and precise manufacturing makes Angstadt Arms ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on.Features :Precise...

Angstadt Arms complete upper receiver pistol assembly is ready to run out of the box with any 9mm AR-15 lower receiver. Featuring the same high quality parts that go into their UDP-9 pistol, this completed upper receiver is compatible with both GLOCK(R)...

High quality components and precise manufacturing makes Colt Products ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on.Features :Precise...

The Radical Firearms 10.5" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with the 10" RPR free float rail...

The Daniel Defense 10.3" 300 Blackout S2W(R) barrel is designed with a strength to weight profile (Daniel Defenses Heavy Barrel), a 1:8" twist rate, and a pistol length gas system. Cold Hammer Forging of barrels has been known for decades to produce the...

LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether youre in the middle of an AR build or youre just looking to upgrade a key component, LBE has you covered with this 10.5" M4 Profile...

Great choice for your PS90 SBR project. Pair this with a CMMG PS90 Flash hider or thread adapter to complete your SBR.Features :"10.4";"4140 Chrome Moly,Salt Bath Nitride Finish1:9 Twist5.7×28 ChamberThreaded M12x1.0 LH

High quality components and precise manufacturing makes Black Rain Ordnance ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on.Features :Precise...

High quality components and precise manufacturing makes Colt Products ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will provide years of service you can count on.Features :Precise...

Cold Hammer Forging of barrels has been known for decades to produce the most accurate, longest lasting rifle barrels obtainable. The Cold Hammer Forging of barrels is accomplished through intense hydraulic pressure applied at opposing angles by carbide...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

The SR-15 E3 Mod 2 series 5.56 mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry...

This .300 Blackout chambered 8 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply. You may use this barrel with a lower receiver...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BAs engaged team of engineers...

Angstadt Arms 6" 45 ACP AR-15 lightweight profile barrel made from 4140 chrome-moly steel with a 1-16" twist rate and .578x28 threaded barrel for easy installation of sound suppressors. Exactly 6" long.Features :• 45ACP AR-15 lightweight profile barrel •...

Diamondback Firearms began in 1989 with a desire to create products without compromise. Since then Diamondback has developed some of the most efficient AR15 and concealed carry pistol platforms available. This 10.5" medium profile 300 AAC blackout is...

CMMG IS A LEADING MANUFACTURER OF AR-15 RIFLES, 22LR AR-15 CONVERSION KITS AND ACCESSORIES.Features :Precise ManufacturingLong Term ReliabilityDurable Construction