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 3,102 223 Remington 765 300 Blackout 694 9mm Luger 624 308 Winchester 486 223 Wylde 378

All Upper Receivers Products (7,436 results)

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LMT MRP-L M-LOK AR-15 Upper Receiver - 8.25" -

LMT MRP-L M-LOK AR-15 Upper Receiver - 8.25"

● Availability Unknown

LMT Defense 16" 5.56 Chrome-Lined 1:7 Twist Barreled Upper Receiver - Lewis Machine and Tool

Lewis Machine and Tool

LMT Defense 16" 5.56 Chrome-Lined 1:7 Twist Barreled Upper Receiver

● Availability Unknown

New Frontier C-5 9mm Slick Side Billet Upper Receiver -

New Frontier C-5 9mm Slick Side Billet Upper Receiver

● Availability Unknown

Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver -

Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver

● Availability Unknown

Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver - No Forward Assist -

Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver - No Forward Assist

● Availability Unknown

LMT MRP-L M-LOK AR-15 Upper Receiver - 9.25" -

LMT MRP-L M-LOK AR-15 Upper Receiver - 9.25"

● Availability Unknown

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper -

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

● Availability Unknown

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper -

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

● Availability Unknown

LMT 10.5" 5.56 Chrome Lined 1:7 Barreled Upper Receiver -

LMT 10.5" 5.56 Chrome Lined 1:7 Barreled Upper Receiver

● Availability Unknown

NBS 5 5.56 Micro 1:5 M-LOK Upper Assembly -

NBS 5 5.56 Micro 1:5 M-LOK Upper Assembly

● Availability Unknown

LMT Shovelnose MRP-L M-LOK AR-15 Upper Receiver - 11.5" -

LMT Shovelnose MRP-L M-LOK AR-15 Upper Receiver - 11.5"

● Availability Unknown

NBS 18" .223 Wylde 1:8 Complete Upper -

NBS 18" .223 Wylde 1:8 Complete Upper

● Availability Unknown

NBS 14.5" Mid-Length 5.56 NATO 1:7 Complete Upper w/ Front Sight Base -

NBS 14.5" Mid-Length 5.56 NATO 1:7 Complete Upper w/ Front Sight Base

● Availability Unknown

Aero Precision M4E1 Builder Set w/ 9.3" ATLAS S-ONE M-LOK Handguard - Multi Terrain Camo - Aero Precision

Aero Precision M4E1 Builder Set w/ 9.3" ATLAS S-ONE M-LOK Handguard - Multi Terrain Camo

● Availability Unknown

Foxtrot Mike FM-15 Gen 2 12.5" .223 Wylde Gov Mid M-LOK Complete Upper -

Foxtrot Mike FM-15 Gen 2 12.5" .223 Wylde Gov Mid M-LOK Complete Upper

● Availability Unknown

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper -

NBS 16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper

● Availability Unknown

Aero Precision M4E1 Upper Receiver and 12" M-LOK Gen 2 Handguard Combo - FDE Cerakote - Aero Precision

Aero Precision M4E1 Upper Receiver and 12" M-LOK Gen 2 Handguard Combo - FDE Cerakote

● Availability Unknown

Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote - Aero Precision

Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote

● Availability Unknown

Foxtrot Mike 2 POSITION AR-15 ADJUSTABLE CARRIER (PWS) -

Foxtrot Mike 2 POSITION AR-15 ADJUSTABLE CARRIER (PWS)

● Availability Unknown

Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete Upper -

Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete Upper

● Availability Unknown

Foxtrot Mike Products 10" Forward Charging .45 AR-15 Complete Upper -

Foxtrot Mike Products 10" Forward Charging .45 AR-15 Complete Upper

● Availability Unknown

Foxtrot Mike Products 5" Rear Charging 9mm AR-15 Complete Upper -

Foxtrot Mike Products 5" Rear Charging 9mm AR-15 Complete Upper

● Availability Unknown

Foxtrot Mike Products 10" Forward Charging 9mm AR-15 Complete Upper -

Foxtrot Mike Products 10" Forward Charging 9mm AR-15 Complete Upper

● Availability Unknown

Foxtrot Mike Products 16" Forward Charging 9mm AR-15 Complete Upper -

Foxtrot Mike Products 16" Forward Charging 9mm AR-15 Complete Upper

● Availability Unknown