Upper Receivers

AR15, AR10, AR47, M4 and APF308 Complete Upper Receivers. Shop Upper Assemblies and other Upper Receiver Parts at Sportsman's Guide and save BIG!

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1 - 48 of 67 Results
CBC AR-15 Rifle Kit, Semi-Automatic, 300 BLK, 16" Barrel, No Stripped Lower or Magazine

CBC AR-15 Rifle Kit, Semi-Automatic, 300 BLK, 16" Barrel, No Stripped Lower or Magazine

Buyer's Club $422.99 Non-Member $469.99
 
4.6 out of 5 star rating (23 reviews)
CBC 7.62x39mm AR-47 Complete Upper Receiver, 16" Barrel, 12" Hera KeyMod Handguard

CBC 7.62x39mm AR-47 Complete Upper Receiver, 16" Barrel, 12" Hera KeyMod Handguard

Buyer's Club $422.99 Non-Member $469.99
 
4.5 out of 5 star rating (8 reviews)
CBC 5.56 NATO/.223 Rem. AR-15 Upper Receiver, 16" Barrel, 13.5" KeyMod Handguard

CBC 5.56 NATO/.223 Rem. AR-15 Upper Receiver, 16" Barrel, 13.5" KeyMod Handguard

Buyer's Club $260.99 Non-Member $289.99
 
4.5 out of 5 star rating (24 reviews)
Anderson AM-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG/Charge Handle, 16" Barrel, 15" M-LOK

Anderson AM-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG/Charge Handle, 16" Barrel, 15" M-LOK

Buyer's Club $332.99 Non-Member $369.99
 
5 out of 5 star rating (16 reviews)
CBC 5.56 NATO/.223 Rem. AR-15 Pistol Upper Receiver Less BCG and Charging Handle, 10.5" Barrel

CBC 5.56 NATO/.223 Rem. AR-15 Pistol Upper Receiver Less BCG and Charging Handle, 10.5" Barrel

Buyer's Club $287.99 Non-Member $319.99
 
4.5 out of 5 star rating (43 reviews)
Anderson AOR 5.56 NATO/.223 Remington M4 Flat Top Complete Upper Receiver, 16" Barrel

Anderson AOR 5.56 NATO/.223 Remington M4 Flat Top Complete Upper Receiver, 16" Barrel

Buyer's Club $359.99 Non-Member $399.99
 
4.9 out of 5 star rating (21 reviews)

Military Surplus New Arrivals

Hooah! New recruits just landed.
CBC AR-15 Rifle Kit, Semi-Automatic, 5.56 NATO/.223 Rem., 16" Barrel, No Stripped Lower or Magazine

CBC AR-15 Rifle Kit, Semi-Automatic, 5.56 NATO/.223 Rem., 16" Barrel, No Stripped Lower or Magazine

Buyer's Club $449.99 Non-Member $499.99
 
4.5 out of 5 star rating (115 reviews)
CBC 5.56 NATO/.223 Rem AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" BBL, M-LOK Handguard

CBC 5.56 NATO/.223 Rem AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" BBL, M-LOK Handguard

Buyer's Club $242.99 Non-Member $269.99
 
3.8 out of 5 star rating (9 reviews)
On Sale
ATI 5.56/.223 Mil-Sport AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel

ATI 5.56/.223 Mil-Sport AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel

Buyer's Club $242.99 Non-Member $269.99 Was $329.99
 
3.8 out of 5 star rating (49 reviews)
CBC 5.56 NATO/.223 Rem. AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel

CBC 5.56 NATO/.223 Rem. AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel

Buyer's Club $242.99 Non-Member $269.99
 
3.8 out of 5 star rating (11 reviews)
CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, No Stripped Lower or Magazine

Buyer's Club $386.99 Non-Member $429.99
 
4.1 out of 5 star rating (7 reviews)
Anderson AR-15 Stripped Upper Receiver, Multi-Caliber, Charging Handle and Forward Assist

Anderson AR-15 Stripped Upper Receiver, Multi-Caliber, Charging Handle and Forward Assist

Buyer's Club $107.99 Non-Member $119.99
 
4.8 out of 5 star rating (69 reviews)
Anderson AR-15 Stripped Upper Receiver, Multi-Caliber

Anderson AR-15 Stripped Upper Receiver, Multi-Caliber

Buyer's Club $62.99 Non-Member $69.99
 
4.9 out of 5 star rating (37 reviews)
Aero Precision M4E1 Enhanced Stripped Upper Receiver, Anodized Black

Aero Precision M4E1 Enhanced Stripped Upper Receiver, Anodized Black

Non-Member $159.99 Club Pricing Applied at Checkout!
 
5 out of 5 star rating (10 reviews)
CBC .223 Wylde AR-15 Upper Receiver, 16" Stainless Barrel, 12" KeyMod Handguard

CBC .223 Wylde AR-15 Upper Receiver, 16" Stainless Barrel, 12" KeyMod Handguard

Buyer's Club $359.99 Non-Member $399.99
 
4.5 out of 5 star rating (8 reviews)
CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 10.5" Barrel, M-LOK, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 10.5" Barrel, M-LOK, No Stripped Lower or Magazine

Buyer's Club $422.99 Non-Member $469.99
Be the first to write a review!
CBC 7.62x39mm AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

CBC 7.62x39mm AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

Buyer's Club $242.99 Non-Member $269.99
 
4.9 out of 5 star rating (8 reviews)
APF M4 5.66 NATO Complete AR-15 Upper Receiver, 16" Barrel

APF M4 5.66 NATO Complete AR-15 Upper Receiver, 16" Barrel

Buyer's Club $314.99 Non-Member $349.99
 
4.5 out of 5 star rating (55 reviews)
CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG and Charging Handle, 10.5" Barrel

CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG and Charging Handle, 10.5" Barrel

Buyer's Club $287.99 Non-Member $319.99
 
4.1 out of 5 star rating (23 reviews)
Black Rain Ordnance FDE AR-15 Builder's Kit

Black Rain Ordnance FDE AR-15 Builder's Kit

Buyer's Club $782.99 Non-Member $869.99
Be the first to write a review!
CBC AR-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG and Chg. Handle, 16" Barrel, 15" Handguard

CBC AR-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG and Chg. Handle, 16" Barrel, 15" Handguard

Buyer's Club $287.99 Non-Member $319.99
 
4.5 out of 5 star rating (31 reviews)
CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

Buyer's Club $242.99 Non-Member $269.99
 
4 out of 5 star rating (1 reviews)
Black Rain Ordnance AR-15 Builder's Kit

Black Rain Ordnance AR-15 Builder's Kit

Buyer's Club $746.99 Non-Member $829.99
Be the first to write a review!
CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

Buyer's Club $494.99 Non-Member $549.99
 
5 out of 5 star rating (2 reviews)
CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, Gen2 KeyMod Handguard

CBC 300 BLK AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, Gen2 KeyMod Handguard

Buyer's Club $242.99 Non-Member $269.99
 
5 out of 5 star rating (1 reviews)
CBC 9mm AR-9 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

CBC 9mm AR-9 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, M-LOK Handguard

Buyer's Club $242.99 Non-Member $269.99
 
4.8 out of 5 star rating (4 reviews)
ATI 5.56 NATO/.223 Rem. Upper Receiver Less BCG & Ch. Handle, 16.13" Barrel, 15" M-LOK Handguard

ATI 5.56 NATO/.223 Rem. Upper Receiver Less BCG & Ch. Handle, 16.13" Barrel, 15" M-LOK Handguard

Buyer's Club $296.99 Non-Member $329.99
 
3.8 out of 5 star rating (27 reviews)
CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, No Stripped Lower or Magazine

Buyer's Club $422.99 Non-Member $469.99
Be the first to write a review!
Anderson AM-15 5.56/.223 Upper Receiver Less BCG/Charge Handle, 16" BBL, Mid Gas, M-LOK

Anderson AM-15 5.56/.223 Upper Receiver Less BCG/Charge Handle, 16" BBL, Mid Gas, M-LOK

Buyer's Club $332.99 Non-Member $369.99
 
4.4 out of 5 star rating (13 reviews)
CBC 7.62x39mm AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, KeyMod Handguard

CBC 7.62x39mm AR-15 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, KeyMod Handguard

Buyer's Club $242.99 Non-Member $269.99
 
3.8 out of 5 star rating (11 reviews)
On Sale
APF AR-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG & Charging Handle, 16" Barrel

APF AR-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG & Charging Handle, 16" Barrel

Buyer's Club $359.99 Non-Member $399.99 Was $449.99
 
5 out of 5 star rating (2 reviews)
APF Carbine 5.56 NATO/.223 Rem. Complete Upper Receiver, 16" Barrel, 12.5" M-Lok Handguard

APF Carbine 5.56 NATO/.223 Rem. Complete Upper Receiver, 16" Barrel, 12.5" M-Lok Handguard

Buyer's Club $629.99 Non-Member $699.99
 
5 out of 5 star rating (3 reviews)
CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-automatic, 9mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

Buyer's Club $494.99 Non-Member $549.99
Be the first to write a review!
CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, KeyMod, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, KeyMod, No Stripped Lower or Magazine

Buyer's Club $422.99 Non-Member $469.99
Be the first to write a review!
APF 300 BLK Pistol Complete Upper Receiver, 10.5" Barrel 9" M-Lok Handguard

APF 300 BLK Pistol Complete Upper Receiver, 10.5" Barrel 9" M-Lok Handguard

Buyer's Club $647.99 Non-Member $719.99
 
3 out of 5 star rating (2 reviews)
Anderson AM-15 5.56/.223 AR Pistol Upper Receiver Less BCG/Ch. Handle, 7.5" Barrel, M-LOK

Anderson AM-15 5.56/.223 AR Pistol Upper Receiver Less BCG/Ch. Handle, 7.5" Barrel, M-LOK

Buyer's Club $296.99 Non-Member $329.99
 
5 out of 5 star rating (1 reviews)
Anderson AM-15 300 BLK Upper Receiver Less BCG & Charging Handle, 16" Barrel, M-LOK Handguard

Anderson AM-15 300 BLK Upper Receiver Less BCG & Charging Handle, 16" Barrel, M-LOK Handguard

Buyer's Club $332.99 Non-Member $369.99
 
5 out of 5 star rating (2 reviews)
CBC 9mm AR-9 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, KeyMod Handguard

CBC 9mm AR-9 Pistol Upper Receiver Less BCG & Chg. Handle, 7.5" Barrel, KeyMod Handguard

Buyer's Club $242.99 Non-Member $269.99
 
4.7 out of 5 star rating (3 reviews)
Anderson AM-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG/Charge Hndl., 16" Barrel, 9" M-LOK

Anderson AM-15 5.56 NATO/.223 Rem. Upper Receiver Less BCG/Charge Hndl., 16" Barrel, 9" M-LOK

Buyer's Club $332.99 Non-Member $369.99
 
4.8 out of 5 star rating (9 reviews)
CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 7.62x39mm, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

Buyer's Club $512.99 Non-Member $569.99
Be the first to write a review!
CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 10.5" Barrel, KeyMod, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 10.5" Barrel, KeyMod, No Stripped Lower or Magazine

Buyer's Club $422.99 Non-Member $469.99
Be the first to write a review!
Aero Precision M4E1 Enhanced Stripped Upper Receiver, FDE Cerakote

Aero Precision M4E1 Enhanced Stripped Upper Receiver, FDE Cerakote

Non-Member $179.99 Club Pricing Applied at Checkout!
Be the first to write a review!
CBC 5.56 NATO/.223 Rem. AR-15 Upper Receiver Less BCG and Charging Handle, 16" Barrel

CBC 5.56 NATO/.223 Rem. AR-15 Upper Receiver Less BCG and Charging Handle, 16" Barrel

Buyer's Club $224.99 Non-Member $249.99

Item is currently on backorder

 
4.3 out of 5 star rating (24 reviews)
CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

CBC AR-15 Pistol Kit, Semi-auto, 5.56/.223, 7.5" Barrel, SBA3 Brace, No Stripped Lower or Magazine

Buyer's Club $494.99 Non-Member $549.99

Item is currently on backorder

 
4 out of 5 star rating (1 reviews)
Anderson AOR 16" Barrel Complete Upper Receivers, 5.56 NATO/.300 AAC Blackout, Set of 2

Anderson AOR 16" Barrel Complete Upper Receivers, 5.56 NATO/.300 AAC Blackout, Set of 2

Buyer's Club $494.99 Non-Member $549.99

Item is currently on backorder

 
4.5 out of 5 star rating (12 reviews)
CBC 5.56 NATO/.223 Remington AR-15 Upper Receiver, 24" Barrel

CBC 5.56 NATO/.223 Remington AR-15 Upper Receiver, 24" Barrel

Buyer's Club $359.99 Non-Member $399.99

Item is currently on backorder

 
4.4 out of 5 star rating (14 reviews)
Anderson 5.56 NATO/.223 Rem. Complete Upper Receiver, 20" Bull Barrel, M-LOK Handguard

Anderson 5.56 NATO/.223 Rem. Complete Upper Receiver, 20" Bull Barrel, M-LOK Handguard

Buyer's Club $440.99 Non-Member $489.99

Item is currently on backorder

 
4.1 out of 5 star rating (14 reviews)
Anderson M16 Replica 5.56 NATO/.223 Remington Complete Upper, 20" Barrel

Anderson M16 Replica 5.56 NATO/.223 Remington Complete Upper, 20" Barrel

Buyer's Club $539.99 Non-Member $599.99

Item is currently on backorder

 
3.9 out of 5 star rating (9 reviews)