Upper Receivers

Compare upper receivers prices from top retailers. Find the best deals across all major brands.

Products

1,969

In Stock

1,701

Brands

151

Price Range

$16–$5,714

Top Upper Receivers Brands

CMMG 220 Aero Precision 213 Radical Firearms 85 Bear Creek Arsenal 83 Spikes Tactical 61 Xts 48

Upper Receivers Calibers

5.56 NATO 68 223 Remington 60 5.56x45mm NATO 53 223 Wylde 21 9mm 18 300 AAC Blackout 16

All Upper Receivers Products (1,969 results)

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LBE Upper with Forward Assist and Dust Cover - LBE Unlimited

LBE Upper with Forward Assist and Dust Cover

● In Stock

Bravo Company BCM M4 Assembled AR-15 Upper Receiver Aluminum - Bravo Company Manufacturing

Bravo Company Manufacturing

Bravo Company BCM M4 Assembled AR-15 Upper Receiver Aluminum

● In Stock

Luth-AR AR-15 A1 Upper Receiver Assembled - Luth-AR

Luth-AR AR-15 A1 Upper Receiver Assembled

● In Stock

Spike s Tactical Generation 2 Billet Upper 223 Remington 556NATO Mil-Spec Barrel Nut - Spikes Tactical

Spikes Tactical

Spike s Tactical Generation 2 Billet Upper 223 Remington 556NATO Mil-Spec Barrel Nut

● In Stock

Spikes Tactical ST15 Stripped Flat Top Upper Receiver Black - Spikes Tactical

Spikes Tactical

Spikes Tactical ST15 Stripped Flat Top Upper Receiver Black

● In Stock

Geissele AR-15 Super Duty MOD1 Pinned and Welded Complete Upper Receiver 5.56x45mm 13.9" Cold Hammer Forged Barrel M-LOK DDC - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Pinned and Welded Complete Upper Receiver 5.56x45mm 13.9" Cold Hammer Forged Barrel M-LOK DDC

● In Stock

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 10.3" Cold Hammer Forged Barrel M-LOK DDC - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 10.3" Cold Hammer Forged Barrel M-LOK DDC

● In Stock

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 10.3" Cold Hammer Forged Barrel M-LOK Black - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 10.3" Cold Hammer Forged Barrel M-LOK Black

● In Stock

Battle Arms AR-15 Workhorse Upper Receiver Assembly without BCG 223 Remington (Wylde) 16" Barrel 15" M-LOK Handguard Black - Battle Arms Development

Battle Arms Development

Battle Arms AR-15 Workhorse Upper Receiver Assembly without BCG 223 Remington (Wylde) 16" Barrel 15" M-LOK Handguard Black

● In Stock

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 11" Barrel - Heckler and Koch

Heckler and Koch

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 11" Barrel

● In Stock

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel - Colt

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

$650.29 $886.46

● In Stock

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 16.5" Barrel - Heckler and Koch

Heckler and Koch

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 16.5" Barrel

● In Stock

Spikes Tactical 9mm Luger AR-15 Complete Upper Receiver - Spikes Tactical

Spikes Tactical

Spikes Tactical 9mm Luger AR-15 Complete Upper Receiver

● In Stock

Sons Of Liberty Gun Works Patrol Complete Upper 5.56 16 Barrel - Sons Of Liberty Gun Works

Sons Of Liberty Gun Works

Sons Of Liberty Gun Works Patrol Complete Upper 5.56 16 Barrel

● In Stock

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm with Pinned 14.5" Cold Hammer Forged Barrel M-LOK Black - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm with Pinned 14.5" Cold Hammer Forged Barrel M-LOK Black

● In Stock

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel - Colt

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel

$650.29 $1,019.95

● In Stock

Battle Arms Development XIPHOS Upper Receiver Stripped 9MM Billet 7075-T6 Aluminum Construction - Battle Arms Development

Battle Arms Development

Battle Arms Development XIPHOS Upper Receiver Stripped 9MM Billet 7075-T6 Aluminum Construction

● In Stock

FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black - FightLite Industries

FightLite Industries

FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black

● In Stock

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 12.5" Cold Hammer Forged Barrel M-LOK Black - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 12.5" Cold Hammer Forged Barrel M-LOK Black

● In Stock

San Tan Tactical STT PILLAR Billet AR-15 Upper Receiver Black - San Tan Tactical

San Tan Tactical

San Tan Tactical STT PILLAR Billet AR-15 Upper Receiver Black

● In Stock

LanTac Upper Standard Receiver 5.56 NATO / .223 Rem M4 Feed Ramps for AR-15 - Lantac

LanTac Upper Standard Receiver 5.56 NATO / .223 Rem M4 Feed Ramps for AR-15

● In Stock

Sons Of Liberty Gun Works EXO3 Upper .223 Rem/5.56 13.7 Barrel - Sons Of Liberty Gun Works

Sons Of Liberty Gun Works

Sons Of Liberty Gun Works EXO3 Upper .223 Rem/5.56 13.7 Barrel

● In Stock

Spikes Tactical Complete Upper Receiver 5.56 NATO / .223 Rem 16 Barrel - Spikes Tactical

Spikes Tactical

Spikes Tactical Complete Upper Receiver 5.56 NATO / .223 Rem 16 Barrel

● In Stock

Sons of Liberty Gun Works Billet Upper Receiver - High-Quality Upper Receiver for AR-15 Customization and Performance - BROADSWORD89UR - Sons Of Liberty Gun Works

Sons Of Liberty Gun Works

Sons of Liberty Gun Works Billet Upper Receiver - High-Quality Upper Receiver for AR-15 Customization and Performance - BROADSWORD89UR

● In Stock