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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Battle Arms Workhorse 10.5" 223 Wylde Upper Assembly (No BCG No CH) -

Battle Arms Workhorse 10.5" 223 Wylde Upper Assembly (No BCG No CH)

● Availability Unknown

One Horse AR15 Builder Set - Forged Upper, Forged Lower & 15 M-LOK Free Float Handguard - One Horse

One Horse AR15 Builder Set - Forged Upper, Forged Lower & 15 M-LOK Free Float Handguard

Price unavailable

● Out of Stock

One Horse AR15 Black Upper & Lower Forged Receiver Set - One Horse

One Horse AR15 Black Upper & Lower Forged Receiver Set

Price unavailable

● Out of Stock

BattleHawk Armory AR-15 7.5 .300 BLK, 7 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH - Battlehawk Armory

Battlehawk Armory

BattleHawk Armory AR-15 7.5 .300 BLK, 7 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH

Price unavailable

● Out of Stock

BattleHawk Armory AR-15 10.5 .300 BLK, 10 Mlok Handguard, Black Complete Upper Receiver w/ BCG & CH - Battlehawk Armory

Battlehawk Armory

BattleHawk Armory AR-15 10.5 .300 BLK, 10 Mlok Handguard, Black Complete Upper Receiver w/ BCG & CH

Price unavailable

● Out of Stock

BattleHawk Armory AR-15 18 6mm ARC, 15 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH - Battlehawk Armory

Battlehawk Armory

BattleHawk Armory AR-15 18 6mm ARC, 15 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH

Price unavailable

● Out of Stock

BHA Precision AR-15 7.5 338 ARC, 7 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH - Bha Precision

BHA Precision AR-15 7.5 338 ARC, 7 MLOK Handguard, Black Complete Upper Receiver w/ BCG & CH

Price unavailable

● Out of Stock

Black Rain Ordnance SPEC15, 5.56mm, 10.5 Barrel, 12 Handguard OCL Polonium 556 Suppressor Complete Upper - Black Rain Ordnance

Black Rain Ordnance

Black Rain Ordnance SPEC15, 5.56mm, 10.5 Barrel, 12 Handguard OCL Polonium 556 Suppressor Complete Upper

Price unavailable

● Out of Stock

Black Rain Ordnance SPEC15, 5.56mm, 10.5 Barrel, 15 Handguard OCL Polonium 556 Suppressor Complete Upper - Black Rain Ordnance

Black Rain Ordnance

Black Rain Ordnance SPEC15, 5.56mm, 10.5 Barrel, 15 Handguard OCL Polonium 556 Suppressor Complete Upper

Price unavailable

● Out of Stock

Colt LE6920 5.56 M4 Upper Receiver Assembly - No HG's

● In Stock

Colt LE6945 CQB 5.56 Monolithic Upper Receiver Assembly

Price unavailable

● Out of Stock

Colt LE6933-EPR 5.56 M4 Commando Upper Receiver Assembly

● Out of Stock

Colt LE6930 R0921CQB 5.56 M4 Upper Receiver Assembly

Price unavailable

● Out of Stock

Colt LE6933 5.56 M4 Commando Upper Receiver Assembly

Price unavailable

● Out of Stock

Colt IAR 5.56 Upper Receiver Assembly 16" Barrel

● Out of Stock

NBS AR-9 Billet Upper Receiver for 9mm / .45 -

NBS AR-9 Billet Upper Receiver for 9mm / .45

● Availability Unknown

NBS 20" Slick Side Billet .224 Valkyrie Spiral Fluted Complete Upper -

NBS 20" Slick Side Billet .224 Valkyrie Spiral Fluted Complete Upper

● Availability Unknown

Cloak Industries MFR 56 Belt-Fed Dual-Feed 16" Quick-Change AR-15 Upper - FDE -

Cloak Industries MFR 56 Belt-Fed Dual-Feed 16" Quick-Change AR-15 Upper - FDE

● Availability Unknown

Knights Armament SR-15 Notched Upper Kit Urx-6 And Ff Ras 5 Compatible - Knights Armament

Knights Armament

Knights Armament SR-15 Notched Upper Kit Urx-6 And Ff Ras 5 Compatible

● Availability Unknown

Aero Precision M4E1-E 18" Rifle 6MM ARC EM15 Complete Upper - Anodized - Aero Precision

Aero Precision M4E1-E 18" Rifle 6MM ARC EM15 Complete Upper - Anodized

● Availability Unknown

Aero Precision AR-15 Stripped Receiver Set Gen 2 - OD Green - Aero Precision

Aero Precision AR-15 Stripped Receiver Set Gen 2 - OD Green

● Availability Unknown

NBS 16" Slick Side Billet 5.56 416R Stainless Midlength 1:7 M-LOK Complete Upper -

NBS 16" Slick Side Billet 5.56 416R Stainless Midlength 1:7 M-LOK Complete Upper

● Availability Unknown

Dirty Bird 20" M16A1 Enhanced 5.56 Retro Upper Assembly - No M4 Feed Ramps -

Dirty Bird 20" M16A1 Enhanced 5.56 Retro Upper Assembly - No M4 Feed Ramps

● Availability Unknown

Dirty Bird 10.5 Government Carbine 5.56 M-LOK Upper Assembly - V3, Midnight Bronze -

Dirty Bird 10.5 Government Carbine 5.56 M-LOK Upper Assembly - V3, Midnight Bronze

● Availability Unknown