Upper — Best Prices Today

4,379 listings tracked · 1,678 in stock

4,379 upper listings are tracked, 1,678 of them in stock across 20 retailers. In-stock listings appear first. Each upper product page shows its current offers and recorded price history.

Used: Guns.com 4 from $949.99
NOVESKE Receiver Upper Gen 4 Noveske9 Stripped 9mm Black
Kentucky Gun Co · 2 offers
NOVESKE Receiver Upper Gen 4 Noveske9 Stripped 9mm Black
$290.00
$303.94 shipped · $13.94 shipping
TACFIRE Upper Receiver Vise Block AR-15/M4 Black
Kentucky Gun Co · 10 offers
TACFIRE Upper Receiver Vise Block AR-15/M4 Black
$5.62
$19.56 shipped · $13.94 shipping
NOVESKE Chainsaw Upper Receiver for M4
Kentucky Gun Co · 3 offers
NOVESKE Chainsaw Upper Receiver for M4
$200.00
$213.94 shipped · $13.94 shipping
RAVEN CONCEALMENT TopStop Upper Receiver Cover AR-15 Uppers Black
Kentucky Gun Co · 7 offers
RAVEN CONCEALMENT TopStop Upper Receiver Cover AR-15 Uppers Black
$16.01
$29.95 shipped · $13.94 shipping
NOVESKE Receiver Upper Gen 4 N4 Stripped Anodized
Kentucky Gun Co · 4 offers
NOVESKE Receiver Upper Gen 4 N4 Stripped Anodized
$300.00
$313.94 shipped · $13.94 shipping
LOCKDOWN AR Upper Combo Hanger
Kentucky Gun Co · 8 offers
LOCKDOWN AR Upper Combo Hanger
$29.52
$43.46 shipped · $13.94 shipping
KNIGHTS ARMAMENT SR-15 Upper Rcvr Assembled Notched for AR-15
Kentucky Gun Co
KNIGHTS ARMAMENT SR-15 Upper Rcvr Assembled Notched for AR-15
$205.20
$219.14 shipped · $13.94 shipping
CMMG UPPER M4 5.56/16IN SSBB/
Kentucky Gun Co
CMMG UPPER M4 5.56/16IN SSBB/
$589.99
$603.93 shipped · $13.94 shipping
MAMMOTH ARMS MAMMOTH ARMS A3 UPPER RECEIVER PARTS KIT CO
Kentucky Gun Co
MAMMOTH ARMS MAMMOTH ARMS A3 UPPER RECEIVER PARTS KIT CO
$29.99
$43.93 shipped · $13.94 shipping
ALEXANDER UPPER RECEIVER AR15 PISTOL .50 BEOWULF 12 TB BLK
BattleHawk Armory
ALEXANDER UPPER RECEIVER AR15 PISTOL .50 BEOWULF 12 TB BLK
$791.21
Shipping calculated in cart
CMC AR15 UPPER RECEIVER PARTS KIT
BattleHawk Armory · 4 offers
CMC AR15 UPPER RECEIVER PARTS KIT
$19.99
Shipping calculated in cart
Alexander Arms AR15 Upper Hunter 6.5 Grendel 18" Black
Good 4 Guns · 4 offers
Alexander Arms AR15 Upper Hunter 6.5 Grendel 18" Black
$729.99
Shipping calculated in cart
Tacfire AR-10 Complete Upper .308 Win 18" Barrel
Good 4 Guns · 11 offers
Tacfire AR-10 Complete Upper .308 Win 18" Barrel
$398.99
Shipping calculated in cart
TacFire BU-556-10 10" 5.56 NATO Pistol Upper Assembly
Good 4 Guns · 9 offers
TacFire BU-556-10 10" 5.56 NATO Pistol Upper Assembly
$256.99
Shipping calculated in cart
Faxon Firearms Match Series Gunner Complete AR-15 Upper Receiver - .223 Wylde - 16"
Primary Arms · 3 offers
Faxon Firearms Match Series Gunner Complete AR-15 Upper Receiver - .223 Wylde - 16"
$679.00
Shipping calculated in cart
Rise Armament WatchmanXR Complete AR-15 Upper Receiver - 6mm ARC - 18" - Patriot Brown
Primary Arms · 10 offers
Rise Armament WatchmanXR Complete AR-15 Upper Receiver - 6mm ARC - 18" - Patriot Brown
$799.20
Shipping calculated in cart
Radian Weapons Assembled AR-15 Upper Receiver Builder Set - 17" - Radian Brown
Primary Arms · 2 offers
Radian Weapons Assembled AR-15 Upper Receiver Builder Set - 17" - Radian Brown
$999.95
Shipping calculated in cart
One Horse AR-15 Upper Parts Kit - Dust Cover and Forward Assist
Primary Arms · 7 offers
One Horse AR-15 Upper Parts Kit - Dust Cover and Forward Assist
$15.99
Shipping calculated in cart
Luth-AR A1 Slick Side Stripped AR-15 Upper Receiver
Primary Arms · 4 offers
Luth-AR A1 Slick Side Stripped AR-15 Upper Receiver
$161.63
Shipping calculated in cart
Daniel Defense MK18 RIS III Complete AR-15 Upper Receiver - 5.56 - 10.3" - FDE
Primary Arms · 7 offers
Daniel Defense MK18 RIS III Complete AR-15 Upper Receiver - 5.56 - 10.3" - FDE
$1,454.00
Shipping calculated in cart
Faxon Firearms Duty Series Barreled AR-15 Upper Receiver - 5.56 - 16" - Suppressor Ready
Primary Arms · 3 offers
Faxon Firearms Duty Series Barreled AR-15 Upper Receiver - 5.56 - 16" - Suppressor Ready
$608.00
Shipping calculated in cart
Noveske Rifleworks N4 OG Complete AR-15 Upper Receiver - 6mm ARC - 12.5" - FDE
Primary Arms · 2 offers
Noveske Rifleworks N4 OG Complete AR-15 Upper Receiver - 6mm ARC - 12.5" - FDE
$1,775.00
Shipping calculated in cart
LaRue Tactical Stealth 1.0 Billet Stripped AR-15 Upper Receiver
Primary Arms · 4 offers
LaRue Tactical Stealth 1.0 Billet Stripped AR-15 Upper Receiver
$219.99
Shipping calculated in cart
Andro Corp Assembled AR-15 Upper Receiver
Primary Arms · 3 offers
Andro Corp Assembled AR-15 Upper Receiver
$105.00
Shipping calculated in cart