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Results for 5.56x45mm NATO Upper Receivers
239 products found across 45 retailers
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Category: Upper Receivers
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Caliber: 5.56x45mm NATO
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Daniel Defense
Aero Precision
Colt
Geissele Automatics
Luth-AR
Radian Weapons
TacFire
Spikes Tactical
Faxon Firearms
Cobalt Kinetics
Patriot Ordnance Factory
DPMS Panther Arms
LBE Unlimited
FightLite Industries
Battle Arms Development
Sons Of Liberty Gun Works
One Horse
Aim Sports
Wilson Combat
Maxim Defense
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Patriot Ordnance Factory
Patriot Ordnance Factory Minuteman Complete Upper 5.56 NATO 16.5 Barrel M-LOK
MAP
● In Stock
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Daniel Defense
Daniel Defense DD4 RIII URG .223 Rem / 5.56 14.5 Barrel
MAP
● In Stock
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Daniel Defense
Daniel Defense M4A1 RIII AR-15 Complete Upper Recevier 5.56x45mm NATO 14.5" Pinned Barrel
MAP
● In Stock
♡
Geissele Automatics
Geissele USASOC URG-I Near Clone AR-15 Pistol Complete Upper Receiver Improved Complete 5.56x45mm NATO 10.3" Barrel with Surefire SF4P
MAP
● In Stock
♡
Faxon Firearms
Faxon AR-15 ARAK-21 Complete Upper Receiver 5.56x45mm NATO 16" Barrel
MAP
● In Stock
♡
Midwest Industries
Midwest Industries AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 10.5" Barrel
MAP
● In Stock
♡
Spikes Tactical
Spikes Tactical Complete Upper Receiver 5.56 NATO / .223 Rem 16 Barrel
MAP
● In Stock
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23%
Colt
Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel
$650.29
$849
● In Stock
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HM Defense
HM Defense MonoBloc Upper 5.56 NATO / .223 Rem 16 Barrel
MAP
● In Stock
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▼
20%
One Horse
One Horse OH-15 Complete Pistol Upper 5.56 10.5 Barrel CH/BCG
$256.07
$319.99
● In Stock
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Patriot Ordnance Factory
POF-USA AR-15 Minuteman Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel Carbine Length 9" M-LOK Handguard Patriot Brown
MAP
● In Stock
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▼
13%
Rock River Arms
Rock River Arms AR-15 Coyote Complete Upper Receiver 223 Wylde 18" Stainless Steel Barrel 13" M-LOK Handguard Black
$551.94
$632.53
● Availability Unknown
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▼
13%
Rock River Arms
Rock River Arms A4 AR-15 Complete Upper Receiver 223 Remington (Wylde) 20" Barrel
$693.77
$795.18
● In Stock
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Daniel Defense
Daniel Defense DD4 RIII AR-15 Complete Upper Receiver 5.56x45mm 16" Barrel Mil-Spec+
MAP
● In Stock
♡
Radian Weapons
Radian Weapons Upper/Handguard Set Flat Dark Earth 5.56
MAP
● In Stock
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Radian Weapons
Radian Weapons AX556 Builders Kit Flat Dark Earth 5.56
MAP
● In Stock
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Spikes Tactical
Spikes Tactical STU5435-R2S ST-15 Enhanced Mid Length Upper 5.56 16In
MAP
● In Stock
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Luth-AR
Luth-AR AR-15 .223 Complete Upper Assembly 24 Barrel
MAP
● In Stock
♡
Geissele Automatics
Geissele AR-15 Super Duty MOD1 Pinned and Welded Complete Upper Receiver 5.56x45mm 13.9" Cold Hammer Forged Barrel M-LOK Black
MAP
● In Stock
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▼
12%
Geissele Automatics
Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 10.3" Cold Hammer Forged Barrel M-LOK Black
$1,159.99
$1,325
● Availability Unknown
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Geissele Automatics
Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 11.5" Cold Hammer Forged Barrel M-LOK DDC
MAP
● Availability Unknown
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Geissele Automatics
Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm with Pinned 14.5" Cold Hammer Forged Barrel M-LOK DDC
MAP
● In Stock
♡
Battle Arms Development
Battle Arms Workhorse AR-15 Complete Upper Receiver 223 Remington (Wylde) 16" Barrel
MAP
● In Stock
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▼
31%
Colt
Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel
$617.72
$899.95
● In Stock
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