AR-15 Upper Parts

Ballistic Advantage 10.5" 300 BLK Pistol Length Modern Series Barrel Precision Machined and Corrosion Resistant for Your .300 BLK Build. The Ballistic Advantage 10.5" .300 Blackout Pistol Length Modern Series Barrel is designed to deliver exceptional...

Ballistic Advantage 13.7" 5.56 Government Profile AR 15 Barrel - Modern Series The Ballistic Advantage 13.7" 5.56 Government Profile AR 15 Barrel - Modern Series is a top-performing and reliable option for shooters and marksmen. Made from top-quality...

AERO Precision AR 15 Stripped Upper Receiver with No Forward Assist The AERO Precision AR 15 Stripped Upper Receiver is one of Areo Precision's most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil- spec...

Aero Precision 6.5 Grendel Bolt Carrier Group, Complete - Black Nitride The recently released 6.5 Grendel Black Nitride Bolt Carrier Group by Aero Precision is a fantastic BCG. Like Aero Precision's other BCGs, this unit is designed for serious usage in...

AERO Precision 9mm Bolt Carrier Group, Direct Blowback - Nitride Introducing the Aero Precision 9mm Bolt Carrier Group, Direct Blowback - Nitride, the essential component for your EPC build. Crafted from durable 8620 steel and treated with a nitride...

Aero Precision AR15 12.7" Enhanced M-LOK Handguard, Gen 2 - FDE Cerakote (w/ BAR Barrel Nut) Lightweight, Durable, and Versatile Handguard for Custom AR-15 Builds. The Aero Precision AR15 12.7" Enhanced M-LOK Handguard, Gen 2, in FDE Cerakote, offers the...

Aero Precision AR15 4.8" ATLAS R-ONE M-LOK Handguard - Anodized Black The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind,...

Aero Precision LAHAR-30 Direct Thread Adapter - Nitride This direct thread adapter is compatible with 5/8-24 and 1/2-28 muzzle threads and works with all Lahar-30 suppressors. Specifications Made In America: Yes Select Your Finish: Nitride Platform:...

Ballistic Advantage 14.5" 5.56 NATO Government Barrel Precision-Machined and Built for Reliability The Ballistic Advantage 14.5" 5.56 NATO Government Profile Barrel is designed for shooters who demand high performance and durability in their AR-15...

AERO Precision AR 15 Assembled Upper Receiver - FDE Cerakote The Aero Precision AR15 Assembled Upper Receiver is one of our most popular products. It is forged from 7075-T6 aluminum and then precision machined to Mil-Spec M16/M4 Specifications. It...

Aero Precision AR-15 10.7" Enhanced M-LOK Handguard Gen 2 - Anodized Black (w/ BAR Barrel Nut) Aero Precision Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom AR15 build. The M-LOK system allows advanced modularity...

Aero Precision AR-15 5.56/.223 Bolt Carrier Group w/ Carrier Grooves - Black Nitride Precision-Engineered, High-Quality BCG for Your AR-15 Build. The Aero Precision AR-15 5.56/.223 Bolt Carrier Group (BCG) is the perfect addition to any AR build,...

AERO Precision BREACH Ambidextrous AR-15 Charging Handle - OD Green The Aero Precision BREACH Ambidextrous AR-15 Charging Handle in Black/Tan is a high-quality charging handle designed for the AR15 platform. Built with durability in mind, it...

Aero Precision M4E1 AR-15 Upper - No Forward Assist - Anodized Black This upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Threaded Upper Receivers, without provisions for a forward assist. Machined from custom...

Ballistic Advantage 16" 5.56 NATO M4 Carbine AR 15 Barrel The Ballistic Advantage 16" 5.56 NATO M4 Carbine AR 15 Barrel is a premium choice for shooters and marksmen looking to upgrade their AR-15 rifles. Made from top-quality 4150 chrome moly vanadium...

Ballistic Advantage Melonite Gas Tube, Pistol Length Melonite treated for enhanced heat and corrosion resistance compared to non-finished gas tubes. Includes Roll Pin

Aero Precision 7.3" AR-15 Enhanced M-LOK Handguard - Gen 2 - FDE Cerakote Our Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom AR15 build. The M-LOK system allows advanced modularity past the current 1913 picatinny...

AERO Precision AR 15 Stripped Upper Receiver - FDE Cerakote The Aero Precision AR15 Stripped Upper Receiver is one of our most popular products. It is forged from 7075-T6 aluminum and then precision machined to Mil-Spec M16/M4 Specifications. It...

Ballistic Advantage 18" .223 Wylde SPR Stainless Steel Rifle Length AR-15 Barrel w/ Ops 12, Premium Series This .223 Wylde chambered 18 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. Our Premium Series Barrels feature a...

Ballistic Advantage 5.5" 9mm Modern Series Barrel This 9mm chambered 5.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads. Designed to work with...

Aero Precision AR-15 MOD 4 M-LOK Handguard The Aero Precision Minimal Optical Deflection (MOD) 4 handguard seamlessly blends robust construction with an ergonomic form factor, ensuring no compromises between the two. Machined from 6061-T6...

AERO Precision Melonite Carbine Length Gas Tube Enhance the performance of your AR 15 or AR 10 rifle with the AERO Precision Melonite Carbine Length Gas Tube. This gas tube is crafted from high-quality stainless steel to ensure optimal gas flow and...

AERO Precision Melonite Pistol Length Gas Tube Enhance the performance of your AR 15 or AR 10 rifle with the AERO Precision Melonite Pistol Length Gas Tube. This gas tube is crafted from high-quality stainless steel to ensure optimal gas flow and...

Precision BREACH Ambidextrous  AR15 Charging Handle - OD Green - Small Lever The AERO Precision BREACH Ambidextrous AR15 Charging Handle with Small Lever is a rugged, precision-manufactured charging handle designed to excel in the AR15...

Aero Precision .750 Low Profile Gas Block - Black Nitride w/ No Logo These gas blocks along with our gas tubes create an efficent and reliable gas system for your AR15 or AR 308 rifle build. Features Fits barrels with .750 Outer Diameter Constructed...

AERO Precision .875 Low Profile Adjustable Gas Block The AERO Precision .875 Low Profile Adjustable Gas Block is essential for customizing and optimizing your firearm's gas system. Expertly machined from 4140 steel with a durable nitride coating, it's...

Aero Precision 12.7" Quantum M-LOK AR 15 Handguard The AERO Precision Quantum Series M-LOK Handguards minimize bulk while providing an adaptive free float design that is big on features. With multiple mounting options, this affordable, rigid system can...

Aero Precision AR-15 15" Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut) Aero Enhanced Quad Rail (EQ) Handguards provide a lightweight free float design for your custom AR15 build. The EQ system features x4 1913 picatinny rails for advanced...

Aero Precision AR15 7.3" ATLAS R-ONE M-LOK Handguard - OD Green Anodized The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in...

Aero Precision EPC 9 Assembled Upper - FDE Take your AR9 to build to new heights with the Aero Precision EPC-9 Assembled Upper in FDE. Designed for optimal performance, this upper receiver boasts a last-round bolt hold open mechanism, ensuring seamless...

Ballistic Advantage 10.3" 300BLK Hanson Profile Barrel Lo Pro Performance Series - Black This .300 Blackout chambered 10.3 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our...

Ballistic Advantage 18" 6mm ARC SPR Profile Rifle AR-15 Barrel, Premium Black Series This 6mm ARC barrel from the Ballistic Advantage Premium Black Series is an excellent choice for anyone looking to build or modify an AR-15 with a 6mm ARC focus. ...

Aero Precision .936 Low Profile Gas Block w/Aero Logo - Phosphate Features: Fits barrels with .936 OD Constructed from 4150 hardened steel Phosphate coating Low profile for easy fitment Set Screwsare Steel 10-32 x 3/16 Knurled Cup Point Made in...

Aero Precision 5.56 Bolt Carrier Group, Complete - Phosphate This high quality bolt carrier group is a valuable addition to your AR15 build. Features: M16-cut carrier Machined from 8620 steel Carrier has forward assist serrations Mil-Spec phosphate...

Aero Precision AR-15 Breach Ambi Charging Handle w/ Small Lever - Black/Kodiak Brown The Aero Precision BREACH® is a rugged, ambidextrous, precision-manufactured charging handle for the AR15 platform. The BREACH's design utilizes a reinforced...

AERO Precision AR15 M4E1 Enhanced Upper Receiver AERO Precision's state of the art M4E1 platform starts here, with the M4E1 Upper Receiver. The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself...

Aero Precision AR15 M4E1 Enhanced Upper Receiver - FDE Cerakote The state of the art M4E1 platform starts here, with the M4E1 Upper Receiver. The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself...

Aero Precision EPC 9 Assembled Upper - Black Take your AR9 to build to new heights with the Aero Precision EPC-9 Assembled Upper. Designed for optimal performance, this upper receiver boasts a last-round bolt hold open mechanism, ensuring seamless...

Aero Precision M4E1 Threaded Assembled Upper Receiver - Sniper Grey Cerakote The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same...

Ballistic Advantage .750 Lo Pro Gas Block Ballistic Advantage .750" Low Profile QPQ Gas Block. Roll Pin Not Included *NOTE: These gas blocks may or may not have the logo engraved on them. Additional Info: Gas Block Size: .750" Weight: 1.5 oz