Upper Receivers

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

Top Upper Receivers Brands

Aero Precision 592 CMMG 533 Palmetto State Armory 497 Abc Rifle Company 232 LWRC 173 Sons Of Liberty Gun Works 170

Upper Receivers Calibers

5.56x45mm NATO 3,101 223 Remington 765 300 Blackout 694 9mm Luger 622 308 Winchester 486 223 Wylde 378

All Upper Receivers Products (7,433 results)

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Q LLC M-LOK AR Handguard 15" 1.54" Bbl Nut/Hardware - Q

Q LLC M-LOK AR Handguard 15" 1.54" Bbl Nut/Hardware

● In Stock

CMMG Dissent MK4 Upper Titanium .22 ARC 16.1 Barrel - CMMG

CMMG Dissent MK4 Upper Titanium .22 ARC 16.1 Barrel

$1,049.93 $1,449.95

● In Stock

DPMS Kitty Kat Complete Upper 5.56 7.5 Threaded Barrel M4 Flattop - DPMS Panther Arms

DPMS Panther Arms

DPMS Kitty Kat Complete Upper 5.56 7.5 Threaded Barrel M4 Flattop

$469.99 $502.41

● In Stock

Battle Arms Development Workhorse Forged Upper Receiver for AR-15 - Battle Arms Development

Battle Arms Development

Battle Arms Development Workhorse Forged Upper Receiver for AR-15

● In Stock

Barrett MRAD Barrel Conversion Kit .300 Norma Mag 26 Fluted Barrel 10-Rounds - Barrett Firearms

Barrett Firearms

Barrett MRAD Barrel Conversion Kit .300 Norma Mag 26 Fluted Barrel 10-Rounds

● In Stock

Barrett MRAD Barrel Conversion Kit .338 Lapua 26 Barrel 10-Rounds - Barrett Firearms

Barrett Firearms

Barrett MRAD Barrel Conversion Kit .338 Lapua 26 Barrel 10-Rounds

● In Stock

TacFire AR-15 Complete Upper 5.56 10.5 Threaded Barrel - TacFire

TacFire AR-15 Complete Upper 5.56 10.5 Threaded Barrel

● Availability Unknown

AR-STONER Free Float AR-15 M-LOK Handguard 10" Black - TacFire

AR-STONER Free Float AR-15 M-LOK Handguard 10" Black

● In Stock

AR-STONER AR-15 Pistol Complete Upper Receiver 300 Blackout 8" Barrel - TacFire

AR-STONER AR-15 Pistol Complete Upper Receiver 300 Blackout 8" Barrel

$253.53 $354.01

● In Stock

AR-STONER AR-15 Complete Upper Receiver 9mm Luger 16" Barrel - TacFire

AR-STONER AR-15 Complete Upper Receiver 9mm Luger 16" Barrel

$259.99 $345.99

● In Stock

Black Rain Ordnance Milled Upper Receiver Gen 2 Black - Black Rain Ordnance

Black Rain Ordnance

Black Rain Ordnance Milled Upper Receiver Gen 2 Black

● In Stock

Steyr Arms AUG 9mm Conversion Kit 9mm 16 Threaded Barrel 28-Rounds - Steyr Arms

Steyr Arms AUG 9mm Conversion Kit 9mm 16 Threaded Barrel 28-Rounds

● In Stock

Forward Controls Design EPC Twin Dimple TDP Spec Ejection Port Cover, OD Green - Forward Controls Design

Forward Controls Design

Forward Controls Design EPC Twin Dimple TDP Spec Ejection Port Cover, OD Green

● In Stock

Maxim Defense PDX AR-15 Complete Upper Receiver 300 AAC Blackout 5.5" Barrel Arid - Maxim Defense

Maxim Defense PDX AR-15 Complete Upper Receiver 300 AAC Blackout 5.5" Barrel Arid

● In Stock

Broadsword Billet Upper Receiver - Broadsword-89 Billet Stripped Upper Receiver Black - Sons Of Liberty Gun Works

Sons Of Liberty Gun Works

Broadsword Billet Upper Receiver - Broadsword-89 Billet Stripped Upper Receiver Black

● In Stock

Leapers UTG Pro Monolithic Handguard HK MP5K Aluminum Black - Leapers UTG

Leapers UTG Pro Monolithic Handguard HK MP5K Aluminum Black

● In Stock

Colt Firearms LE6920 Complete Upper 5.56 NATO / .223 Rem 16 Barrel - Colt

Colt Firearms LE6920 Complete Upper 5.56 NATO / .223 Rem 16 Barrel

$860.99 $1,266.85

● In Stock

AR57 Ultralight Tactical AR-15 Complete Upper Receiver 5.7x28mm 12" Barrel - Ar Five Seven Center

Ar Five Seven Center

AR57 Ultralight Tactical AR-15 Complete Upper Receiver 5.7x28mm 12" Barrel

$599.99 $767.51

● In Stock

DPMS A2 UPPER 10.5 5.56 - DPMS Panther Arms

DPMS Panther Arms

DPMS A2 UPPER 10.5 5.56

$598.23 $667.19

● In Stock

Stern Defense MOD4 8 Barrel - Stern Defense

Stern Defense MOD4 8 Barrel

● In Stock

Stern Defense Mod 4 Free Float/M-LOK Handguard 15", Black - Stern Defense

Stern Defense Mod 4 Free Float/M-LOK Handguard 15", Black

● In Stock

Rock River Arms AR-15 Complete Upper Receiver 350 Legend 16" Stainless Barrel - Rock River Arms

Rock River Arms

Rock River Arms AR-15 Complete Upper Receiver 350 Legend 16" Stainless Barrel

$529.99 $684.53

● In Stock

Noveske N4 Afghan Complete Upper 5.56 14.5 P&W Barrel - Noveske Rifleworks

Noveske Rifleworks

Noveske N4 Afghan Complete Upper 5.56 14.5 P&W Barrel

● In Stock

Noveske N4 Engraved AR-15 Ejection Port Cover Noveske Cross - Noveske Rifleworks

Noveske Rifleworks

Noveske N4 Engraved AR-15 Ejection Port Cover Noveske Cross

● In Stock