AR-15 Upper Parts

Ballistic Advantage 16" 6.5 Grendel SPR Fluted Stainless Steel Mid-length AR-15 Barrel - Premium Series This 6.5 Grendel "Type 2" chambered 16 inch barrel is machined from 416R Stainless Steel with a bead blasted finish. Our Premium Series Barrels...

Ballistic Advantage 16" 6mm ARC SPR Profile Mid-Length AR-15 Barrel, Premium Black Series This 6mm ARC barrel is another in the Premium Black Series from Ballistic Advantage, a higher end line of products that are still priced reasonably and that...

Ballistic Advantage 16" 6mm ARC SPR Profile Mid-Length AR-15 Barrel, Premium Series Ballistic Advantage Premium Series 16" SPR 6mm ARC Barrel, Mid Length. Manufactured from 416R Stainless steel with a bead blasted finish, this 6mm ARC caliber barrel is...

Ballistic Advantage 17.7" .223 WYLDE BA Hanson (3-Gun) Stainless Midlength Premium Series Barrel w/ Pinned Lo Pro Gas Block This .223 Wylde chambered 17.7 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. Our Premium Series...

Ballistic Advantage 17.7" 5.56 BA Hanson (3-Gun) Mid-length Performance Series Barrel w/ Pinned Lo Pro Gas Block This 5.56 chambered 17.7 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant...

The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will last thousands of rounds. In order to get the 1:7 twist...

Centurion Arms Hammer Forged 5.56 Mid-Length Barrel - 14.5" The Centurion Arms cold hammer forged 5.56 AR-15 barrels are made from high quality 41V50 Chrome Moly Vanadium—steel specifically designed for machine gun barrels—so you know it will...

Criterion Barrels 13.9" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel Balanced Precision and Durability for Tactical, Field, and Competition Use. The Criterion Barrels 13.9" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel is...

Criterion Barrels 14.5" .223 Wylde Core Phosphate/Chrome-Lined Midlength Barrel Optimized Weight Distribution and Precision for Tactical Performance. The Criterion Barrels 14.5" .223 Wylde CORE Phosphate/Chrome-Lined Midlength Barrel is designed to meet...

Criterion Barrels 14.5" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel Precision, Durability, and Lightweight Performance for Your AR-15 Build. The Criterion Barrels 14.5" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel is engineered...

Criterion Barrels 14.5" .223 Wylde Ultralight Phosphate/Chrome-Lined Midlength Barrel Lightweight Durability and Precision for Versatile AR-15 Builds. The Criterion Barrels 14.5" .223 Wylde Ultralight Phosphate/Chrome-Lined Midlength Barrel is the ideal...

Criterion Barrels 16" .223 Wylde Core Phosphate/Chrome-Lined Midlength Barrel Our CORE Series barrels are designed with tactical shooters in mind. These barrels are built to address issues with weight distribution, balance, and handling of traditional...

Criterion Barrels 16" .223 Wylde HBAR Phosphate/Chrome-Lined Midlength Barrel Superior Rigidity and Heat Absorption for High-Performance Shooting. The Criterion Barrels 16" .223 Wylde HBAR Phosphate/Chrome-Lined Midlength Barrel is built for shooters who...

Criterion Barrels 16" .223 Wylde HBAR Stainless Midlength Barrel Superior Rigidity and Heat Absorption for High-Performance Shooting. The Criterion Barrels 16" .223 Wylde HBAR Stainless Midlength Barrel is designed for shooters who demand superior...

Criterion Barrels 16" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel Unmatched Accuracy and Durability in a Balanced, Lightweight Design. The Criterion Barrels 16" .223 Wylde Hybrid Phosphate/Chrome-Lined Midlength Barrel is designed for...

Criterion Barrels 16" .223 Wylde Pencil Phosphate/Chrome-Lined Midlength Barrel Extreme Weight Savings with Maximum Mobility and Durability. The Criterion Barrels 16" .223 Wylde Pencil Phosphate/Chrome-Lined Midlength Barrel is designed for shooters who...

Criterion Barrels 16" .223 Wylde Ultralight Phosphate/Chrome-Lined Midlength Barrel Lightweight Durability with Superior Accuracy for Versatile Shooting. The Criterion Barrels 16" .223 Wylde Ultralight Phosphate/Chrome-Lined Midlength Barrel is the...

Criterion Barrels 18" 6.5 Grendel Hybrid Stainless Midlength Barrel Optimized Performance for Long-Range AR-15 Builds in 6.5 Grendel Introduction:The Criterion 18" 6.5 Grendel Hybrid Stainless Barrel is precision-engineered to take full advantage of the...

Faxon 14.5" Gunner Profile AR15 Barrel, 556 NATO, Pinned Gas Block If you're looking for a more robust mounting method for your gas block... look no further. Pinning your gas block, in addition to the use of set screws, gives the user the extra piece of...

Faxon 16" Gov't/Socom Profile AR15 Barrel, 556 NATO, Pinned Gas Block If you're looking for a more robust mounting method for your gas block... look no further. Pinning your gas block, in addition to the use of set screws, gives the user the extra piece...

Faxon Firearms 11.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel Designed for those looking to save weight while still allowing for the use of a suppressor long-term, the BIG Gunner is ideal for suppressed shooters. All for just about a...

Faxon Firearms 13.9" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Faxon's Gunner profile combines the durability of the Gov't profile with...

Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel The Lightest Pencil Barrel in the Industry, Engineered for Superior Performance. The Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length Barrel is designed for shooters who...

Faxon Firearms 16" 7.62x39mm Midlength Gunner Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Faxon's Gunner profile combines the durability of the Gov't profile with the weight savings and...

Faxon Firearms 16" Gunner 5.56 NATO Barrel w/ Integral Slim Flash Hider Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility...

Faxon Firearms 16" Pencil 5.56 NATO Barrel w/ Integral Slim Flash Hider Faxon's Integral Rifle Barrels are the perfect choice for any shooter who is looking for the maneuverability of a shorter overall length, but want the compatibility and versatility...

Faxon Firearms Match Series 14.5" PENCIL 223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel Our pencil barrels are the lightest in the industry. Don't take just our word for it, major companies like Robar, 2A...

16" FLAME Fluted .223 Wylde Match Series Barrel Precision Performance and Eye-Catching Design The Faxon Firearms Match Series 16" FLAME Fluted .223 Wylde Barrel offers unparalleled accuracy and performance in a stunning, fluted design...

Faxon Firearms Match Series 16" GUNNER.223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Proving that every once...

Faxon Firearms Match Series 16" PENCIL .223 Wylde Mid-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel Precision, Lightweight, and Built for Performance in Every Shot The Faxon Firearms Match Series 16" PENCIL .223 Wylde...

Faxon Match Series Firearms 16 GUNNER 6mm ARC Midlength 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel Faxon 6mm ARC 16 Gunner, designed by Faxon's competition shooting staff. Manufactured 100% in-house from gun-barrel-quality...

Hera Arms AR-15 AGS Adjustable Gas Block System HERA Adjustable Gas blocks HERA GmbH AGS Adjustable Low profile gas block, CNC machined from 42Crmo4 Material in .750" and .936" (Coming soon) diameter. Fits underneath most manufacturer's...

ODIN Works 16.1" 223 Wylde Midlength Medium Profile Stainless Steel Barrel w/ FREE tunable GB - Black Nitride The .223 Wylde Barrel is one of the most popular caliber options for the AR-15 platform. It's popularity is because it shoots both civilian .223...

ODIN Works 16.1" 350 Legend Midlength Medium Profile Stainless Steel Barrel w/ FREE tunable GB Our 350 Legend barrels will give you the same performance and quality that has long been associated with ODIN Works barrels. Made from 416R Stainless Steel,...

Our patented manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are made in our firearms division. These blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced...

The Proof Research .223 Wylde 14.5" Mid-Length Barrel is made from Carbon Fiber and is part of the AR-Type line designed to improve performance and reliability. Each barrel is designed around the Caliber Matched Gas System, also known as CAMGAS, so that...

Proof Research 16" .223 Wylde Carbon Fiber 1:7 Mid-Length AR-15 Barrel Proof Research PR15 .223 Wylde Carbon Fiber Rifle Barrels are changing the industry because they are much lighter, more durable, and more accurate than conventional barrels...

We have designed our AR barrels with the goal of improving performance and reliability in the AR platform. Our patented Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically for the cartridge and length of the barrel. The...

Rosco AR15 16″ Government 1:7 Twist 5.56 NATO Barrel – With FSB 5.56mm NATO Chamber & Bore 16″ Length 1:7 Twist Rate Government Contour 4150CMV Barrel Steel Midlength Gas System Threaded 1/2×28 Barrel...

Rosco Manufacturing K9 13.95" 5.56 Sauce Pack The Rosco "Sauce Pack" bundles were created after direct requests from our customers to provide them with the key components needed for their carbine/ pistol builds at a great combined price. The result is a...