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
H-K H&K MR556 A4 Upper Receiver Kit 5.56mm 11" Threaded Barrel
Natchez Shooting and Outdoors
H-K H&K MR556 A4 Upper Receiver Kit 5.56mm 11" Threaded Barrel
$2,179.00
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H-K H&K MR762 A4 Upper Receiver Kit 7.62mm 13" Threaded Barrel
Natchez Shooting and Outdoors
H-K H&K MR762 A4 Upper Receiver Kit 7.62mm 13" Threaded Barrel
$2,649.00
Shipping calculated in cart
Q 5.56 NATO Honey Badger Upper Receiver 1-5 Twist 1/2x28 TPI
Optics Planet
Q 5.56 NATO Honey Badger Upper Receiver 1-5 Twist 1/2x28 TPI
$1,649.00
Free shipping over $49
USED Luth-AR DPMS LR308 .308 A3 Assembled Upper Receiver w/ Charging Handle Black 308-FTT-EA1
Optics Planet
USED Luth-AR DPMS LR308 .308 A3 Assembled Upper Receiver w/ Charging Handle Black 308-FTT-EA1
$143.99
Free shipping over $49
PSA 18" .223 Wylde 1/7 Nitride 15" Lightweight MLOK Upper NO BCG/CH
Palmetto State Armory
PSA 18" .223 Wylde 1/7 Nitride 15" Lightweight MLOK Upper NO BCG/CH
$379.99
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CMMG BANSHEE MK3 Upper Group .308 Win 12.5" Black
Good 4 Guns · 3 offers
CMMG BANSHEE MK3 Upper Group .308 Win 12.5" Black
$816.99
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CMMG BANSHEE MK4 4.6x30mm Upper Group - 8" Barrel
Good 4 Guns · 2 offers
CMMG BANSHEE MK4 4.6x30mm Upper Group - 8" Barrel
$649.99
Shipping calculated in cart
COLT MONOLITHIC CARBINE 5.56 16.1IN BARREL BLACK ONE PIECE UPPER PISTON OPERATED LE6940P
BattleHawk Armory · 6 offers
COLT MONOLITHIC CARBINE 5.56 16.1IN BARREL BLACK ONE PIECE UPPER PISTON OPERATED LE6940P
$1,763.51
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DEMO Primary Weapons Systems MK111 MOD1-M Upper Receiver .223 Wylde 11.85in bbl Black
Optics Planet
DEMO Primary Weapons Systems MK111 MOD1-M Upper Receiver .223 Wylde 11.85in bbl Black
$1,019.00
Free shipping over $49
Luth-AR 16" Lightweight Complete Upper .223/5.56
Good 4 Guns · 6 offers
Luth-AR 16" Lightweight Complete Upper .223/5.56
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PSA 10.5" 5.56 NATO 1/7 Nitride Upper w/BCG,CH,& MBUS Rear, ODG
Palmetto State Armory
PSA 10.5" 5.56 NATO 1/7 Nitride Upper w/BCG,CH,& MBUS Rear, ODG
$489.99
Shipping calculated in cart
BLEM PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper - No BCG or CH - 5165448622
Palmetto State Armory
BLEM PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper - No BCG or CH - 5165448622
$219.99
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Daniel Defense M4A1 Upper 14.5" 5.56 NATO FDE
Good 4 Guns · 9 offers
Daniel Defense M4A1 Upper 14.5" 5.56 NATO FDE
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Daniel Defense M4A1 RIII URG 5.56mm 14.5" Upper Receiver
Good 4 Guns · 8 offers
Daniel Defense M4A1 RIII URG 5.56mm 14.5" Upper Receiver
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BCM MID-LENGTH COMPLETE UPPER RECEIVER W/A2 FLASH HIDER FOR AR15
BattleHawk Armory · 2 offers
BCM MID-LENGTH COMPLETE UPPER RECEIVER W/A2 FLASH HIDER FOR AR15
$786.35
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Bcm Bravo Company Manufacturing 5.56 MID-LENGTH ELW COMPLETE UPPER RECEIVER W/MOD3 COMP FOR AR15
BattleHawk Armory · 2 offers
Bcm Bravo Company Manufacturing 5.56 MID-LENGTH ELW COMPLETE UPPER RECEIVER W/MOD3 COMP FOR AR15
$881.40
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SHAW AR-15 UPPER 204 RUGER 22 HBAR STAINLESS 15 HG
BattleHawk Armory · 4 offers
SHAW AR-15 UPPER 204 RUGER 22 HBAR STAINLESS 15 HG
$727.12
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SHAW AR-15 UPPER 6MM ARC 18 HBAR STAINLESS 15 HG
BattleHawk Armory · 4 offers
SHAW AR-15 UPPER 6MM ARC 18 HBAR STAINLESS 15 HG
$727.12
Shipping calculated in cart
Luth-Ar LUTH AR 308 UPPER RECEIVER
BattleHawk Armory · 10 offers
Luth-Ar LUTH AR 308 UPPER RECEIVER
$128.83
Shipping calculated in cart
Geissele Super Duty MOD1 5.56 AR-15 Upper 11.5" Black
Good 4 Guns · 8 offers
Geissele Super Duty MOD1 5.56 AR-15 Upper 11.5" Black
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DPMS 7.5" Kitty Kat 300AAC Blackout Complete Upper
Natchez Shooting and Outdoors · 2 offers
DPMS 7.5" Kitty Kat 300AAC Blackout Complete Upper
$455.00
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CMMG 10.5" Banshee Mk4 5.56mm Nato Complete Upper Armor Black
Natchez Shooting and Outdoors · 2 offers
CMMG 10.5" Banshee Mk4 5.56mm Nato Complete Upper Armor Black
$879.99
Shipping calculated in cart
SANTAN STT-15 PILLAR UPPER RECEIVER
Good 4 Guns · 7 offers
SANTAN STT-15 PILLAR UPPER RECEIVER
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