.223 Remington / 5.56 NATO For Sale

34 products available

.223 Remington and 5.56 NATO are two of the most popular rifle calibers in the United States. Known for their versatility and effectiveness, these calibers are widely used in various shooting applications.
34 products
Radian Model 1 Complete AR15 Upper 223 WYLDE 14.5 - Radian Weapons - 223 Wylde

Radian Model 1 Complete AR15 Upper 223 WYLDE 14.5

Radian Weapons

Model: R0466
Caliber: 223 Wylde
MAP $1,994.95
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Radian Model 1 Complete AR15 Upper 223 WYLDE 17.5" - Radian Weapons - 223 Wylde

Radian Model 1 Complete AR15 Upper 223 WYLDE 17.5"

Radian Weapons

Model: R0026
Caliber: 223 Wylde
MAP $2,069.95
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Radian R0024 Complete Upper 14.5" .223 Wylde 1:8 Black M-LOK Handguard - Radian Weapons - 223 Wylde

Radian R0024 Complete Upper 14.5" .223 Wylde 1:8 Black M-LOK Handguard

Radian Weapons

Model: R0024
Caliber: 223 Wylde
MAP $1,994.95
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Radian R0025 Complete Upper 16" .223 Wylde 1:8 Black - Radian Weapons - 223 Wylde

Radian R0025 Complete Upper 16" .223 Wylde 1:8 Black

Radian Weapons

Model: R0025
Caliber: 223 Wylde
MAP $2,029.95
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Radian R0388 ADAC-15 5.56 Stripped Lower Receiver Radian Grey - Radian Weapons - .223 Remington
FFL Required

Radian R0388 ADAC-15 5.56 Stripped Lower Receiver Radian Grey

Radian Weapons

Model: R0388
Caliber: .223 Remington
MAP $514.95
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Radian R0390 A-DAC 15 Lower Receiver FDE - Radian Weapons - .223 Remington
FFL Required

Radian R0390 A-DAC 15 Lower Receiver FDE

Radian Weapons

Model: R0390
Caliber: .223 Remington
MAP $514.95
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Radian R0395 AR-15 Builder Kit 17" M-Lok Black Cerakote - Radian Weapons - .223 Remington
FFL Required

Radian R0395 AR-15 Builder Kit 17" M-Lok Black Cerakote

Radian Weapons

Model: R0395
Caliber: .223 Remington
MAP $1,444.95
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Radian R0451 Upper 223 Wylde 10.5" 1:8 Twist KeyMo Flash Hider Brown - Radian Weapons - 223 Wylde

Radian R0451 Upper 223 Wylde 10.5" 1:8 Twist KeyMo Flash Hider Brown

Radian Weapons

Model: R0451
Caliber: 223 Wylde
MAP $1,904.95
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Radian R0452 Complete Upper 10.5" 5.56 NATO FDE M-LOK Handguard - Radian Weapons - 223 Wylde

Radian R0452 Complete Upper 10.5" 5.56 NATO FDE M-LOK Handguard

Radian Weapons

Model: R0452
Caliber: 223 Wylde
MAP $1,904.95
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Radian R0473 Model 1 AR-15 Upper 5.56 NATO 16" FDE 15" M-LOK Handguard - Radian Weapons - 223 Wylde

Radian R0473 Model 1 AR-15 Upper 5.56 NATO 16" FDE 15" M-LOK Handguard

Radian Weapons

Model: R0473
Caliber: 223 Wylde
MAP $2,029.95
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Radian R0478 Complete Upper, 223 Wylde, 17.5" Barrel, MLOK, Gray Finish - Radian Weapons - 223 Wylde

Radian R0478 Complete Upper, 223 Wylde, 17.5" Barrel, MLOK, Gray Finish

Radian Weapons

Model: R0478
Caliber: 223 Wylde
MAP $2,069.95
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Radian R0480 Model 1 AR15 Upper 223 Wylde 17.5" FDE M-LOK Handguard - Radian Weapons - 223 Wylde

Radian R0480 Model 1 AR15 Upper 223 Wylde 17.5" FDE M-LOK Handguard

Radian Weapons

Model: R0480
Caliber: 223 Wylde
MAP $2,069.95
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Radian R0481 Complete Upper, 223 Wylde, 17.5" Barrel, 17" MLOK, OD Green - Radian Weapons - 223 Wylde

Radian R0481 Complete Upper, 223 Wylde, 17.5" Barrel, 17" MLOK, OD Green

Radian Weapons

Model: R0481
Caliber: 223 Wylde
MAP $2,069.95
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Radian Weapons Model 1 223 Wylde 10.5 Inch Pistol Grey - Radian Weapons - 223 Wylde
FFL Required

Radian Weapons Model 1 223 Wylde 10.5 Inch Pistol Grey

Radian Weapons

Model: R0034
Caliber: 223 Wylde
$2,786.00
Radian Weapons Model 1 Carbine Semi-Automatic Rifle 223 Wylde - RADIAN WEAPONS - 223 Wylde
FFL Required

Radian Weapons Model 1 Carbine Semi-Automatic Rifle 223 Wylde

RADIAN WEAPONS

Model: R0037
Caliber: 223 Wylde
MAP $3,149.95
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Radian Weapons Model 1 Complete Upper .223 Wylde 5.56 NATO 300 BLK Match... - Radian Weapons - 223 Wylde

Radian 223 Wylde 14.5in Upper 1:8 Twist Gray Cerakote MLOK Handguard

Radian Weapons

Model: R0464
Caliber: 223 Wylde
MAP $1,994.95
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Radian Weapons Model 1 Complete Upper .223 Wylde 5.56 NATO 300 BLK Match... - Radian Weapons - 223 Wylde

Radian Weapons Model 1 Complete Upper .223 Wylde 5.56 NATO 300 BLK Match...

Radian Weapons

Model: R0471
Caliber: 223 Wylde
MAP $2,029.95
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Radian Weapons Model 1 Rifle 223 Wylde 16in Brown - R0044 - Radian Weapons - 5.56 NATO
FFL Required

Radian Weapons Model 1 Rifle 223 Wylde 16in Brown - R0044

Radian Weapons

Model: R0044
Caliber: 5.56 NATO
$3,318.00
Radian Weapons Multi-Caliber 8.5" M-LOK Hand Guard - Flat Dark Earth - Radian Weapons - .223 Remington

Radian Weapons Multi-Caliber 8.5" M-LOK Hand Guard - Flat Dark Earth

Radian Weapons

Model: R0648
Caliber: .223 Remington
$713.00
Radian Weapons R0023 Complete Upper 223 Wylde 10.50" Black Barrel... - Radian Weapons - 223 Wylde

Radian R0023 Complete Upper 10.5" .223 Wylde 1:8 Black

Radian Weapons

Model: R0023
Caliber: 223 Wylde
MAP $1,904.95
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Radian Weapons R0036 Model 1 5.56 NATO 10.5" M-LOK Pistol Radian Brown - Radian Weapons - 5.56 NATO
FFL Required

Radian Weapons R0036 Model 1 5.56 NATO 10.5" M-LOK Pistol Radian Brown

Radian Weapons

Model: R0036
Caliber: 5.56 NATO
$3,198.00
Radian Weapons R0037 Model 1 Carbine 223 Wylde 30+1 14.50" Pinned &... - Radian Weapons - 223 Wylde
FFL Required

Radian R0037 Model 1 Rifle .223 Wylde 14.5" 30RD M-LOK Black

Radian Weapons

Model: R0037
Caliber: 223 Wylde
MAP $3,149.95
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Radian Weapons R0041 Model 1 - 16" 223 Wylde 1 in 8 Twist Semi-Auto Rifle, Black - RADIAN WEAPONS - 223 Wylde
FFL Required

Radian Weapons R0041 Model 1 - 16" 223 Wylde 1 in 8 Twist Semi-Auto Rifle, Black

RADIAN WEAPONS

Model: R0041
Caliber: 223 Wylde
MAP $3,179.95
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RADIAN WEAPONS R0041 Model 1 223 Wylde 16" Rifle 30+1 Black Cerakote... - Radian Weapons - 223 Wylde
FFL Required

RADIAN WEAPONS R0041 Model 1 223 Wylde 16" Rifle 30+1 Black Cerakote...

Radian Weapons

Model: R0041
Caliber: 223 Wylde
MAP $3,179.95
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RADIAN WEAPONS R0042 Model 1 223 Wylde 16" Rifle 30+1 Gray Cerakote... - Radian Weapons - 223 Wylde
FFL Required

RADIAN WEAPONS R0042 Model 1 223 Wylde 16" Rifle 30+1 Gray Cerakote...

Radian Weapons

Model: R0042
Caliber: 223 Wylde
MAP $3,179.95
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Radian Weapons R0042 Semi-Auto Rifle - 16" Barrel, 223 Wylde Caliber, Grey - Radian Weapons - .223 WYLDE
FFL Required

Radian Weapons R0042 Semi-Auto Rifle - 16" Barrel, 223 Wylde Caliber, Grey

Radian Weapons

Model: R0042
Caliber: .223 WYLDE
MAP $3,179.95
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Radian Weapons R0081 Enhanced BCG 5.56 NATO Black Nitride Steel AR-15/M16 - Radian Weapons - 5.56 mm NATO

Radian Weapons R0081 Enhanced BCG 5.56 NATO Black Nitride Steel AR-15/M16

Radian Weapons

Model: R0081
Caliber: 5.56 mm NATO
MAP $209.95
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Radian Weapons R0389 A-DAC 15 Lower Receiver Aluminum Brown Cerakote AR... - Radian Weapons - .223 Remington
FFL Required

Radian Weapons R0389 A-DAC 15 Lower Receiver Aluminum Brown Cerakote AR...

Radian Weapons

Model: R0389
Caliber: .223 Remington
$557.00
Radian Weapons R0391 A-DAC 15 Lower Receiver OD Green Fully Ambi... - Radian Weapons - .223 Remington
FFL Required

Radian R0391 ADAC-15 5.56 Stripped Lower Receiver OD Green

Radian Weapons

Model: R0391
Caliber: .223 Remington
MAP $514.95
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Radian Weapons R0398 Model 1 Builder Kit FDE, 17" M-Lok Handguard - Radian Weapons - .223 Remington
FFL Required

Radian Weapons R0398 Model 1 Builder Kit FDE, 17" M-Lok Handguard

Radian Weapons

Model: R0398
Caliber: .223 Remington
MAP $1,444.95
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Radian Weapons R0453 Upper 223 Wylde 10.5" 1:8 Twist KeyMo MLOK ODG - Radian Weapons - 223 Wylde

Radian Weapons R0453 Upper 223 Wylde 10.5" 1:8 Twist KeyMo MLOK ODG

Radian Weapons

Model: R0453
Caliber: 223 Wylde
MAP $1,904.95
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Radian Weapons R0535 Model 1 Carbine 223 Wylde 30+1 14.50" Pinned &... - Radian Weapons - 223 Wylde
FFL Required

Radian Weapons R0535 Model 1 Carbine 223 Wylde 30+1 14.50" Pinned &...

Radian Weapons

Model: R0535
Caliber: 223 Wylde
MAP $3,149.95
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Radian Weapons R0536 Semi-Auto Rifle, 223 Wylde Caliber, 14.5" Barrel, 30-Round Capacity, Model 1 - Radian Weapons - 223 Wylde
FFL Required

Radian Weapons R0536 Semi-Auto Rifle, 223 Wylde Caliber, 14.5" Barrel, 30-Round Capacity, Model 1

Radian Weapons

Model: R0536
Caliber: 223 Wylde
MAP $3,149.95
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Radian Weapons R0541 Semi-Auto Rifle: 16" Barrel, 223 Wylde Caliber, Model 1, 30-Round Capacity - Radian Weapons - 223 Wylde
FFL Required

Radian Weapons R0541 Semi-Auto Rifle: 16" Barrel, 223 Wylde Caliber, Model 1, 30-Round Capacity

Radian Weapons

Model: R0541
Caliber: 223 Wylde
MAP $3,179.95
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Top .223 Remington / 5.56 NATO Brands

Great Lakes Firearms (69) Daniel Defense (68) SAVAGE ARMS (62) POF USA (46) Black Rain Ordnance (43) Alex Pro Firearms (43) Diamondback Firearms (42) Trijicon (38) Sig Sauer (38) Faxon Firearms (36) Springfield Armory (36) Shark Coast Tactical (36)
.223 Remington was introduced in the 1960s and quickly gained popularity due to its accuracy and low recoil. The 5.56 NATO, developed for military use, shares the same dimensions but operates at higher pressures, making it suitable for a wider range of applications. Both calibers are commonly used in AR-15 style rifles, making them a favorite among enthusiasts and professionals alike.

Common uses for .223 Remington and 5.56 NATO include self-defense, hunting, competition shooting, and recreational plinking. The lightweight nature of these rounds allows for quick follow-up shots, making them ideal for dynamic shooting scenarios. In hunting, they are effective for small to medium game, while in competition, their accuracy and low recoil provide a competitive edge.

When buying firearms chambered in .223 Remington or 5.56 NATO, consider factors such as barrel length, twist rate, and the type of handguard. A longer barrel typically offers better accuracy, while the twist rate can affect bullet stability. Additionally, look for reputable brands like Daniel Defense, Great Lakes Firearms, and SAVAGE ARMS, which are known for their quality and reliability. Ensure that the firearm meets your specific needs, whether for home defense, hunting, or competitive shooting, and always check local regulations regarding magazine capacity and firearm features.

Frequently Asked Questions About .223 Remington / 5.56 NATO

What is the difference between .223 Remington and 5.56 NATO?

.223 Remington is a civilian cartridge, while 5.56 NATO is a military cartridge with higher pressure specifications.

Can I use .223 Remington in a 5.56 NATO chamber?

Yes, .223 Remington can be safely fired in a 5.56 NATO chamber, but not the other way around.

What types of firearms are available in .223 Remington / 5.56 NATO?

You can find a variety of firearms including AR-15 rifles, bolt-action rifles, and pistols chambered in these calibers.

Is .223 Remington suitable for hunting?

Yes, .223 Remington is effective for hunting small to medium game.

What should I consider when buying ammunition for .223 Remington / 5.56 NATO?

Consider the bullet weight, type (hollow point, full metal jacket), and intended use (target shooting, hunting, self-defense).
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