SBR Uppers

Cmmg Dissent, Complete Upper Receiver, 5.7x28mm, 6.5" Threaded Barrel, 1/2x28, Cmmg Zeroed Linear Compensator, Cerakote Finish, Midnight Bronze, M-lok Free Float Handguard, Fits Ar-15/cmmg Mk57 Lower...

Cmmg Dissent, Mk4, Complete Upper Receiver, 300 Blackout, 6.5" Threaded Barrel, 5/8x24, Cmmg Zeroed Linear Compensator, Cerakote Finish, Midnight Bronze, M-lok Free Float Handguard, Fits Ar-15 Lower...

The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that...

The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that...

Lbe Unlimited Cold Hammer Forged, Barrel, 556nato, 13.7", 1:7 Twist, Mid-length, Fits Ar-15, Melonite Finish, Black Bar137m

Lbe Unlimited Cold Hammer Forged, Barrel, 556nato, 14.5", 1:7 Twist, Mid-length, Fits Ar-15, Melonite Finish, Black Bar145m

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...

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...

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...

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...

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:...

High quality components and precise manufacturing makes Daniel Defense Products ideal for both new shooters and experienced gun owners. The durability, reliability and excellent build quality will...

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...

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...

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...

Use what ,THEY, use. The Daniel Defense MK18 Upper Receiver Group features the railed forend Daniel Defense currently provides to USSOCOM and a 10.3" Cold Hammer Forged Barrel. The MK18 Rail...

Use what ,THEY, use. The Daniel Defense MK18 Upper Receiver Group features the railed forend Daniel Defense currently provides to USSOCOM and a 10.3" Cold Hammer Forged Barrel. The MK18 Rail...

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...

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...

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...

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...

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...

The Daniel Defense M4 V7 S Upper Receiver Group is built around a Cold Hammer Forged 11.5" Government profile barrel and equipped with a DD improved Flash Suppressor to reduce flash signature. It...

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...

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...

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...

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...

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...

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...