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Submit search CART FIREARMS & ACCESSORIES 308-AR STORE 308 AR - BARRELS 308 AR - BOLT CARRIERS 308 AR - BUILDER SETS 308 AR - LOWER HALF PARTS 308 AR - STRIPPED & COMPLETE LOWERS 308 AR - UPPER HALF PARTS 308 AR HANDGUARDS 308 AR - COMPLETE RIFLES 308 AR - MAGAZINES 308 AR - UPPERS RECEIVERS 9MM-AR STORE AK STORE AR-15 STORE AR-15 BARRELS AR-15 BOLT CARRIERS AR-15 HANDGUARDS AND RAILS AR-15 LOWER HALF PARTS AR-15 STRIPPED LOWERS AR-15 RIFLES AR-15 BUILDER SETS AR-15 PISTOLS AR-15 TRIGGERS AR-15 COMPLETE UPPERS AR-15 COMPLETE LOWERS AR-15 UPPER HALF PARTS AR-15 MAGAZINES AR-15 SIGHTS AR-15 TOOLS AR-15 SLINGS AR-15 ACCESORIES 6.5 GRENDEL STORE 6.5 GRENDEL BARRELS 6.5 GRENDEL BOLTS/CARRIER GROUPS 6.5 GRENDEL COMPLETE UPPERS 6.5 GRENDEL MAGAZINES 6.5 GRENDEL MUZZLE DEVICES HANDGUNS MAGAZINES HANDGUN MAGAZINES RIFLE MAGAZINES MUZZLE DEVICES RELOADING CARTRIDGE CASES RIFLES LEVER ACTION RIFLES BOLT ACTION RIFLES SEMI AUTO RIFLES SHOTGUNS SILENCERS BIPODS OPTICS & MOUNTS MOUNTS AMMO ILLUMINATION IR LIGHTS AND LASERS BATTERIES & CHARGERS BATTERY CHARGERS FLASHLIGHTS 18650 RECHARGEABLE POWERED AA BATTERY POWERED USB RECHARGEABLE FLASHLIGHTS LANTERNs WEAPON LIGHTS ACCESSORIES APPAREL & ADVENTURE GEAR ADMIN APPAREL MEDICAL SUSTENANCE & DECADENCE COOKWARE FIRE KNIVES SHELTER INSECT REPELLENT PACKS HYDRATION GLOVES TRAINING Shop By Brand ADVANCED ARMAMENT CORP AERO PRECISION AR-15 UPPERS 223 WYLDE COMPLETE UPPERS 300 BLACKOUT COMPLETE UPPERS 5.56 NATO COMPLETE UPPERS 6.5 GRENDEL COMPLETE UPPERS STRIPPED AND ASSEMBLED UPPER RECEIVERS COMPLETE PISTOLS COMPLETE RIFLES AR15 PLATFORM M5 PLATFORM HAND-GUARDS STRIPPED & COMPLETE LOWERS BUILDER SETS COMPLETE LOWERS STRIPPED LOWERS 308 AR - COMPLETE UPPERS ALEXANDER ARMS ALG DEFENSE ARMALITE BALLISTIC ADVANTAGE BA 6.5 GRENDEL BARRELS BRAVO COMPANY MANUFACTURING C PRODUCTS CIMARRON FIREARMS CO CLOUD DEFENSIVE CMMG CZ USA DEAD AIR ARMAMENT DULUTH PACK EOTECH ESBIT FAXON FIREARMS FAXON COMPLETE AR15 RIFLES AND PISTOLS FAXON PARTS AND ACCESSORIES FAXON BOLTS AND CARRIER GROUPS FAXON RIFLE BARRLES FN AMERICA FRANKLIN ARMORY GEMTECH SILENCERS GLOCK GLOCK MAGAZINES PISTOLS HARRIS ENGINEERING HECKLER & KOCH HENRY REPEATING ARMS HORNADY HORNADY CARTRIDGE CASES HUCKLEBERRY ARMS INFORCE KAK INDUSTRY LANCER LIGHT MY FIRE MAGNUM RESEARCH MAGPUL BIPODS GLOVES GRIPS & GRIP ACCESSORIES HAND-GUARDS MAGAZINES SIGHTS SLINGS STOCKS TOOLS MARLIN MEPROLIGHT MIRA SAFETY MORA OF SWEDEN MOSSBERG MOUNTAIN HOUSE NITECORE NORTH AMERICAN RESCUE POLYMER 80 RITE IN THE RAIN ROSSI RUGER PC CARBINE SAVAGE ARMS SAWYER SIG SAUER SMITH & WESSON SMITH & WESSON PISTOLS SMITH & WESSON REVOLVERS SUPERLATIVE ARMS SYLVAN ARMS THOMPSON CENTER US NIGHT VISION ZASTAVA ARMS USA SB TACTICAL SILENCERCO STREAMLIGHT THYRM TOOLCRAFT TRIJICON TRIJICON ELECTRO OPTICS TOAKS UCO VG6 PRECISION VIKING TACTICS WINCHESTER Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > AERO PRECISION > AR-15 UPPERS CHOOSE A SUBCATEGORY: 223 WYLDE COMPLETE UPPERS 300 BLACKOUT COMPLETE UPPERS 5.56 NATO COMPLETE UPPERS 6.5 GRENDEL COMPLETE UPPERS STRIPPED AND ASSEMBLED UPPER RECEIVERS Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page Page of 3 AERO PRECISION M4E1 16" 5.56 MID-LENGTH COMPLETE UPPER - MLOK Our Price: $499.99 (Out of Stock) AERO PRECISION M4E1 8" .300 BLACKOUT COMPLETE UPPER - MLOK Our Price: $474.99 (Out of Stock) AERO PRECISION M4E1 9 INCH MLOK GEN2 UPPER HANDGUARD COMBO Our Price: $239.99 (Out of Stock) AERO PRECISION AR15 COMPLETE UPPER 16" 5.56 MID-LENGTH BARREL W/ PINNED FSB Our Price: $329.99 (Out of Stock) AERO PRECISION AR15 COMPLETE UPPER 20" 5.56 RIFLE-LENGTH BARREL W/ PINNED FSB & A2 CARRY HANDLE Our Price: $424.99 (Out of Stock) AERO PRECISION M4E1-E 8" .300 BLACKOUT COMPLETE UPPER - PICATINNY Our Price: $439.99 (Out of Stock) AERO PRECISION AR15 ASSEMBLED UPPER RECEIVER BLK Our Price: $99.99 (Out of Stock) AERO PRECISION M4E1 18" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15" Our Price: $479.99 (Out of Stock) AERO PRECISION AR15 M4E1 ENHANCED UPPER RECEIVER - BLACK Our Price: $119.99 (Out of Stock) AERO PRECISION M4E1 16" 6.5 GRENDEL COMPLETE UPPER - MLOK ENHANCED 15" Our Price: $514.99 (Out of Stock) AERO PRECISION M4E1 16" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15" Our Price: $469.99 (Out of Stock) AERO PRECISION M4E1 THREADED 16" 6.5 GRENDEL COMPLETE UPPER RECEIVER W/ ATLAS S-ONE HANDGUARD RAIL Our Price: $469.99 (Out of Stock) AERO PRECISION M4E1 18" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15" FDE Our Price: $499.99 (Out of Stock) AERO PRECISION M4E1 16" 6.5 GRENDEL COMPLETE UPPER - MLOK QUANTUM 15" FDE Our Price: $499.99 (Out of Stock) AERO PRECISION M4E1 ASSEMBLED THREADED UPPER RECEIVER BLACK Our Price: $124.99 (Out of Stock) AERO PRECISION M4E1 10.5" 5.56 COMPLETE UPPER - MLOK W/PINNED FSB Our Price: $404.99 (Out of Stock) AERO PRECISION M4E1 10.5" 5.56 COMPLETE UPPER - MLOK W/PINNED FSB - FDE Our Price: $469.99 (Out of Stock) AERO PRECISION 10.5" 5.56 COMPLETE UPPER W/PINNED FSB MOE SL CARBINE HANDGUARD - BLACK Our Price: $314.99 (Out of Stock) AERO PRECISION AR15 XL ASSEMBLED UPPER RECEIVER - BLK Our Price: $99.99 (Out of Stock) AERO PRECISION M4E1 16" 5.56 CARBINE COMPLETE UPPER - MLOK Our Price: $469.99 (Out of Stock) AERO PRECISION M4E1 ASSEMBLED THREADED UPPER RECEIVER FDE CERAKOTE Our Price: $139.99 (Out of Stock) AERO PRECISION AR15 M4E1 ENHANCED UPPER RECEIVER - FLAT DARK EARTH Our Price: $139.99 (Out of Stock) AERO PRECISION 10.5" 5.56 COMPLETE UPPER W/PINNED FSB MOE SL CARBINE HANDGUARD - FDE Our Price: $314.99 (Out of Stock) AERO PRECISION M4E1 THREADED 16" 6.5 GRENDEL COMPLETE UPPER RECEIVER W/ ATLAS S-ONE HANDGUARD RAIL Our Price: $519.99 (Out of Stock) AERO PRECISION 10.5" 5.56 COMPLETE UPPER W/PINNED FSB MOE BLK CARBINE HANDGUARD Our Price: $309.99 (Out of Stock) AERO PRECISION M4E1 8" .300 BLACKOUT COMPLETE UPPER - MLOK FDE Our Price: $489.99 (Out of Stock) AERO PRECISION M4E1 THREADED 20" 6.5 GRENDEL COMPLETE UPPER RECEIVER W/ ATLAS R-ONE HANDGUARD RAIL Our Price: $559.99 (Out of Stock) AERO PRECISION M4E1 THREADED 20" 6.5 GRENDEL COMPLETE UPPER RECEIVER W/ ATLAS R-ONE HANDGUARD RAIL - FDE Our Price: $599.99 (Out of Stock) AERO PRECISION M4E1 16" 5.56 MID-LENGTH COMPLETE UPPER WITH: MLOK ENHANCED HANDGUARD | VG6 EPSILON MUZZLE DEVICE | MILSPEC CHARGING HANDLE | NITRIDE BCG Our Price: $509.99 (Out of Stock) AERO PRECISION M4E1 16" 5.56 MID-LENGTH COMPLETE UPPER - WITH: ATLAS S-0NE MLOK HANDGUARD | VG6 EPSILON | CHARGING HANDLE | NITRIDE BCG Our Price: $509.99 (Out of Stock)
