AR-15 Upper Parts

Aero Precision AR15 16.6" Enhanced M-LOK Handguard, Gen 2 - Anodized Black (w/ BAR Barrel Nut) 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...

Aero Precision AR15 Assembled Upper Receiver - Sniper Grey Cerakote The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec...

Aero Precision ATLAS S-ONE Free Float M-LOK Handguard The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the...

Aero Precision BREACH Ambidextrous AR-15 Charging Handle - Black/Tan 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 features a...

Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote Save 10% when you buy the M4E1 Enhanced Upper Receiver and Handguard Combo! Our state-of-the-art Enhanced Upper Receiver combines the handguard mounting platform with...

  7" Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 Aero Precision M4E1 Enhanced Upper Receiver and M-LOK handguard combo comes with the upper and handguard mounting platform. . Gen 2 Aero handguards include many...

A*B Arms AR-15 Free Float M-LOK Handguard The A*B Arms A*B Pro Aluminum Free Float Hand Guard for AR-15 rifles is designed to be slim and lightweight.  Features: Made in the USA from American sourced 6061 T6 extruded aluminum Hand guards are hard...

A*B Arms AR-15 MOD1 Carbine Polymer Handguard American Built Arms MOD1 Handguard. Available in Black or Flat Dark Earth, this 2-piece polymer handguard features upper and lower heat shields for improved cooling.  This hand guard is designed to work...

A*B Arms AR-15/M16 Bolt Carrier Group Essential Parts Kit A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The AR...

A*B Arms Pro 5.56 NATO Bolt Carrier Group - Nickel Boron A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The A*B...

A*B Arms SBR V*Grip AR-15 Vertical Grip - Black A*B Arms is built stronger because sometimes, lives are on the line. Their products stand up to the rigors of combat, police and private security operations, where failure is not an option.The SBR V*Grip,...

AERO Precision BREACH Ambidextrous  AR15 Charging Handle -Tan/Black - 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...

Aero Precision .224 Valkyrie/6.8 SPC Bolt Carrier Group, Complete - Black Nitride The Aero Precision .224 Valkyrie Bolt Carrier Group for AR-15 rifles is made from high quality materials with quality assurance measures like high pressure testing and...

  Aero Precision 16" .223 Wylde Fluted Stainless Steel AR 15 Barrel, Mid-Length The Aero Precision .223 Wylde Fluted 16 Stainless Steel Barrel is one of the best designs on the market. It combines unique design aesthetics, reduced weight, high...

  Aero Precision 16″ 5.56 Barrel With Mounted Front Sight, Mid-Length AERO Precision 16" 5.56 NATO barrel with A2 mounted front sight and barrel nut is manufactured from 4150 Chrome Moly Vanadium barrel steel and is button rifled. These...

  Aero Precision 16" 5.56 CMV Barrel w/Pinned FSB, Carbine Length This Aero Precision 16″ QPQ Nitride Barrel is chambered in 5.56 NATO with a 1:7 twist and features a pinned “F” marked FSB. A classic configuration, this barrel...

Aero Precision 18" .223 Wylde SPR 416R Stainless Steel Nitride Rifle 1:8 AR-15 Barrel Our .223 Wylde barrels have been HP/MPI tested and are machined from 416 Stainless Steel. The barrels feature Nickel Boron-coated M4 feed ramp extensions and have a QPQ...

Aero Precision 8" 5.56 DRP Pistol 1:7 AR-15 Barrel Our 8" 5.56 barrel is the perfect addition to your AR15 build. Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion-resistant finish, this barrel provides time-tested...

Aero Precision AR 308 Charging Handle Features: Tried and True Standard Charging Handle Made of 7075 Aluminum Black Anodized Caliber - .308 Made in the USA Specifications: Made In America? Yes Platform M5 Weight(s) 1.1 oz

Aero Precision AR-15 Assembled Upper Receiver - Burnt Bronze The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4...

Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - Anodized Black The AR-15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions. Forged from 7075-T6 aluminum,...

Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - FDE The AR-15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions. Forged from 7075-T6 aluminum, this...

Aero Precision AR-15 Stripped Upper Receiver, No Forward Assist - FDE The AR-15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil- spec M16/M4 specifications and...

Aero Precision AR-15 XL Assembled Upper Receiver - Anodized Black The Aero Precision XL Upper is forged from 7075-T6 aluminum and features an enlarged ejection port, the XL Upper Receiver is your best choice when you're planning a build to send big...

Aero Precision AR-15 XL Stripped Upper Receiver - Anodized Black The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications. Match this...

Aero Precision AR15 12.7" Enhanced M-LOK Handguard, Gen 2 - FDE Cerakote (No Barrel Nut) AR15 12" Enhanced M-LOK Handguard, Gen 2 - FDE Cerakote Specifications: Made In America?: Yes FFL SOT Shipping Required: No Platform: AR15 Series:...

Aero Precision AR15 Assembled Upper Receiver - OD Green Anodized This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored...

Aero Precision AR15 XL Stripped Upper Receiver - FDE Cerakote Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications. Match this upper with one of Aero's AR15 lower receivers for a solid and dependable...

Aero Precision ATLAS R-ONE Free Float M-LOK Handguard 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, providing the...

Aero Precision M4E1 Threaded Assembled Upper Receiver - OD Green Cerakote (BLEM) The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to...

Aero Precision M5 (.308) Enhanced M-LOK Handguard, Gen 2 w/ BAR Barrel Nut - FDE Our Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom M5 .308 build. The M-LOK system allows advanced modularity past the current 1913...

Ballistic Advantage 20" 5.56 Government Profile Rifle AR-15 Barrel, Modern Series w/ FSB, Triangular Handguard Cap and Delta Ring Assembly This 20" rifle-length barrel is the perfect addition for your AR-15 build. Crafted to mil-spec standards from 4150...

Aero Precision AR15/M4 5.56 Charging Handle This sleek and simple mil-spec Charging Handle is the perfect addition to your build. Features: Tried and True Standard Charging Handle Made of 7075 Aluminum Black Anodize Caliber - 5.56 Made in the...