.223 Remington / 5.56 NATO For Sale

1,626 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.
Showing 337-384 of 1,626 products
CVA CR4434 Scout 223 Rem 20" Blued/Grey Synthetic with Rail & Brake - CVA - 223 Rem
FFL Required

CVA CR4434 Scout 223 Rem 20" Blued/Grey Synthetic with Rail & Brake

CVA

Model: CR4434
Caliber: 223 Rem
$386.00
CZ 600 Plus Alpha Rifle 223 Rem 5rd Capacity 24 Threaded Barrel Picatinny Rail Black Synthetic Stock - CZ-USA - 223 Rem
FFL Required

CZ 600 Plus Alpha Rifle 223 Rem 5rd Capacity 24 Threaded Barrel Picatinny Rail Black Synthetic Stock

CZ-USA

Model: 07421
Caliber: 223 Rem
$710.00
CZ 600 Plus American Rifle .223 Rem 5rd Capacity 24 Threaded Barrel Walnut Stock - CZ-USA - 223 Rem
FFL Required

CZ 600 Plus American Rifle .223 Rem 5rd Capacity 24 Threaded Barrel Walnut Stock

CZ-USA

Model: 07704
Caliber: 223 Rem
$886.00
CZ 600 Plus Trail Rifle .223 Rem 10rd Magazine 16 Threaded Barrel PDW 3 Position Stock - CZ-USA - 223 Rem
FFL Required

CZ 600 Plus Trail Rifle .223 Rem 10rd Magazine 16 Threaded Barrel PDW 3 Position Stock

CZ-USA

Model: 07611
Caliber: 223 Rem
$1,131.00
CZ Bren 2 5.56x45 Magazine - Black Window 30rd - CZ-USA - 223 REM | 5.56 NATO

CZ Bren 2 5.56x45 Magazine - Black Window 30rd

CZ-USA

Model: 11387
Caliber: 223 REM | 5.56 NATO
$38.00
CZ Bren 2 Ms 5.56 AR Pistol - Lightweight, Versatile, and Ambidextrous - CZ-USA - 223 Rem | 5.56 NATO
FFL Required

CZ Bren 2 Ms 5.56 AR Pistol - Lightweight, Versatile, and Ambidextrous

CZ-USA

Model: 91451
Caliber: 223 Rem | 5.56 NATO
$1,998.00
CZ Bren 2 Ms 5.56x45 8" AR Pistol Blk - CZ-USA - 223 Rem | 5.56 NATO
FFL Required

CZ Bren 2 Ms 5.56x45 8" AR Pistol Blk

CZ-USA

Model: 91450
Caliber: 223 Rem | 5.56 NATO
$1,998.00
CZ USA 11386 Bren 2 223 Rem 5.56 NATO 10Rd Black - CZ-USA - 223 REM | 5.56 NATO

CZ USA 11386 Bren 2 223 Rem 5.56 NATO 10Rd Black

CZ-USA

Model: 11386
Caliber: 223 REM | 5.56 NATO
$40.00
CZ-USA 60035 CZ-MAG 600 .223 5RD Magazine - CZ-USA - 223 REMINGTON

CZ-USA 60035 CZ-MAG 600 .223 5RD Magazine

CZ-USA

Model: 60035
Caliber: 223 REMINGTON
$32.00
CZ-USA 91452 Bren 2 MS 5.56x45mm NATO Caliber with 14.17" Barrel 30+1 - CZ-USA - 223 Rem | 5.56 NATO
FFL Required

CZ-USA 91452 Bren 2 MS 5.56x45mm NATO Caliber with 14.17" Barrel 30+1

CZ-USA

Model: 91452
Caliber: 223 Rem | 5.56 NATO
$1,998.00
CZ-USA Bren 2 MS Carbine 223 Rem | 5.56 NATO 16.5" Matte Black - CZ-USA - 223 Rem | 5.56 NATO
FFL Required

CZ-USA Bren 2 MS Carbine 223 Rem | 5.56 NATO 16.5" Matte Black

CZ-USA

Model: 08610
Caliber: 223 Rem | 5.56 NATO
$2,173.00
D&H INDUSTRIES AR-15 5.56MM ALUMINUM MAG W/MAGPUL FOLLOWER 30 ROUND BLACK - D&H INDUSTRIES - 5.56 mm NATO

D&H INDUSTRIES AR-15 5.56MM ALUMINUM MAG W/MAGPUL FOLLOWER 30 ROUND BLACK

D&H INDUSTRIES

Model: 30-AL-LZ-BT-MP-RT
Caliber: 5.56 mm NATO
$16.00
Daniel Defense 02-088-07327 MK18 5.56 10.3" SBR Black 32Rd RIS II - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 02-088-07327 MK18 5.56 10.3" SBR Black 32Rd RIS II

Daniel Defense

Model: 02-088-07327
Caliber: 223 Rem | 5.56 NATO
MAP $2,150.00
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Daniel Defense 02-088-11034 DDM4V4 SBR 11.5" 5.56 NATO Matte Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 02-088-11034 DDM4V4 SBR 11.5" 5.56 NATO Matte Black

Daniel Defense

Model: 02-088-11034
Caliber: 223 Rem | 5.56 NATO
MAP $2,075.00
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Daniel Defense 02-088-15028-011 MK18 SBR 5.56 NATO 10.3" Mil-Spec+ Brown - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 02-088-15028-011 MK18 SBR 5.56 NATO 10.3" Mil-Spec+ Brown

Daniel Defense

Model: 02-088-15028-011
Caliber: 223 Rem | 5.56 NATO
MAP $2,346.00
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Daniel Defense 02-142-13175-067 DDM4 MK12 18" 5.56 NATO Rifle Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 02-142-13175-067 DDM4 MK12 18" 5.56 NATO Rifle Black

Daniel Defense

Model: 02-142-13175-067
Caliber: 223 Rem | 5.56 NATO
MAP $2,456.00
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Daniel Defense 02-191-30095-047 DD4 RIIIS 11.5" 5.56 NATO Matte Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 02-191-30095-047 DD4 RIIIS 11.5" 5.56 NATO Matte Black

Daniel Defense

Model: 02-191-30095-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,307.00
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Daniel Defense 0208806027011 DDM4 M4A1 5.56x45mm NATO 30+1 14.50"... - DANIEL DEFENSE - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 0208806027011 DDM4 M4A1 5.56x45mm NATO 30+1 14.50"...

DANIEL DEFENSE

Model: M4A1
Caliber: 223 Rem | 5.56 NATO
MAP $2,236.00
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Daniel Defense 0208815126055 DDM4 M4A1 *CA Compliant 5.56x45mm NATO... - Daniel Defense - 5.56X45MM NATO
FFL Required

Daniel Defense 0208815126055 DDM4 M4A1 *CA Compliant 5.56x45mm NATO...

Daniel Defense

Model: 02-088-15126-055
Caliber: 5.56X45MM NATO
MAP $2,542.00
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Daniel Defense 0212810739047 DDM4 V7 Pro 5.56x45mm NATO 18" 30+1... - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 0212810739047 DDM4 V7 Pro 5.56x45mm NATO 18" 30+1...

Daniel Defense

Model: 02-128-10739-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,353.00
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Daniel Defense 0212811090055 DDM4 V7 Pro 5.56mm 18" FDE/Black Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 0212811090055 DDM4 V7 Pro 5.56mm 18" FDE/Black Rifle

Daniel Defense

Model: 02-128-11090-055
Caliber: 223 Rem | 5.56 NATO
MAP $2,457.00
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Daniel Defense 0219110750047 DD4 RIII 5.56x45mm NATO 16" 30+1 Black... - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 0219110750047 DD4 RIII 5.56x45mm NATO 16" 30+1 Black...

Daniel Defense

Model: 02-191-10750-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,394.00
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Daniel Defense 0220112138047 DD4 RIII V7 5.56 NATO 30+1 16" M-LOK Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense 0220112138047 DD4 RIII V7 5.56 NATO 30+1 16" M-LOK Black

Daniel Defense

Model: M4 V7
Caliber: 223 Rem | 5.56 NATO
MAP $2,250.00
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Daniel Defense 04-013-19032 5.56mm Complete Bolt Carrier Group F/A - Daniel Defense - 5.56 mm NATO

Daniel Defense 04-013-19032 5.56mm Complete Bolt Carrier Group F/A

Daniel Defense

Model: 04-013-19032
Caliber: 5.56 mm NATO
MAP $228.00
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Daniel Defense 07-075-21074 16" 5.56 M4 Barrel 1:7 Twist Chrome Lined - Daniel Defense - 5.56 mm NATO

Daniel Defense 07-075-21074 16" 5.56 M4 Barrel 1:7 Twist Chrome Lined

Daniel Defense

Model: 07-075-08174-018
Caliber: 5.56 mm NATO
$400.00
Daniel Defense 07-077-06128 Barrel 10.3" 5.56 CMV CHF Carbine Length - Daniel Defense - 5.56x45mm NATO

Daniel Defense 07-077-06128 Barrel 10.3" 5.56 CMV CHF Carbine Length

Daniel Defense

Model: 07-077-06128
Caliber: 5.56x45mm NATO
MAP $408.00
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Daniel Defense 07-077-06158 16" 5.56 CMV CHF Barrel 1:7 Mid-Length - Daniel Defense - 5.56x45mm NATO

Daniel Defense 07-077-06158 16" 5.56 CMV CHF Barrel 1:7 Mid-Length

Daniel Defense

Model: 07-077-06158
Caliber: 5.56x45mm NATO
MAP $408.00
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Daniel Defense 0707719125018 5.56 NATO 14.5" AR-15 Barrel Black Phosphate - Daniel Defense - 5.56 mm NATO

Daniel Defense 0707719125018 5.56 NATO 14.5" AR-15 Barrel Black Phosphate

Daniel Defense

Model: 07-077-19125-018
Caliber: 5.56 mm NATO
MAP $338.00
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Daniel Defense 0707809136018 DD Barrel 5.56x45mm NATO 16" Black Phospha... - Daniel Defense - 5.56 mm NATO

Daniel Defense 0707809136018 DD Barrel 5.56x45mm NATO 16" Black Phospha...

Daniel Defense

Model: 07-078-09136-018
Caliber: 5.56 mm NATO
MAP $338.00
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Daniel Defense 23-004-08013-006 MK18 5.56 10.3" Upper Receiver Black Rail - Daniel Defense - 223 Rem | 5.56 NATO

Daniel Defense 23-004-08013-006 MK18 5.56 10.3" Upper Receiver Black Rail

Daniel Defense

Model: 23-004-08013-006
Caliber: 223 Rem | 5.56 NATO
MAP $1,412.00
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Daniel Defense 23-004-09376 M4A1 Upper 5.56 NATO 14.5" FDE/Black - Daniel Defense - .223 Remington

Daniel Defense 23-004-09376 M4A1 Upper 5.56 NATO 14.5" FDE/Black

Daniel Defense

Model: 23-004-09376
Caliber: .223 Remington
MAP $1,506.00
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Daniel Defense 23-004-13150 M4A1 5.56 14.5" Upper Receiver FDE RIS II - Daniel Defense - 223 Rem | 5.56 NATO

Daniel Defense 23-004-13150 M4A1 5.56 14.5" Upper Receiver FDE RIS II

Daniel Defense

Model: 23-004-13150
Caliber: 223 Rem | 5.56 NATO
MAP $1,499.00
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Daniel Defense AR-15 5.56 Bolt 223 Remington Matte Black - DANIEL DEFENSE - 223 Remington

Daniel Defense AR-15 5.56 Bolt 223 Remington Matte Black

DANIEL DEFENSE

Model: 04-013-22183
Caliber: 223 Remington
$88.00
Daniel Defense AR-15 Magazine 5.56 NATO 32 Rounds Black - Daniel Defense - 223 Rem | 5.56 NATO

Daniel Defense AR-15 Magazine 5.56 NATO 32 Rounds Black

Daniel Defense

Model: 13-072-16539-006
Caliber: 223 Rem | 5.56 NATO
$25.00
Daniel Defense DD Magazine 12 Pack 5.56mm 32 Rounds - Daniel Defense - 223 Rem | 5.56 NATO

Daniel Defense DD Magazine 12 Pack 5.56mm 32 Rounds

Daniel Defense

Caliber: 223 Rem | 5.56 NATO
MAP $243.00
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Daniel Defense DD4 RIII 5.56 NATO 16" 10+1 FDE Semi-Auto Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DD4 RIII 5.56 NATO 16" 10+1 FDE Semi-Auto Rifle

Daniel Defense

Model: 02-191-03270-055
Caliber: 223 Rem | 5.56 NATO
MAP $2,457.00
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Daniel Defense DD4 RIII 5.56 NATO AR-15 Rifle 16" Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DD4 RIII 5.56 NATO AR-15 Rifle 16" Black

Daniel Defense

Model: 02-191-03270-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,394.00
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Daniel Defense DD4 RIII M4A1 5.56 NATO 14.50" 30+1 Ambidextrous Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DD4 RIII M4A1 5.56 NATO 14.50" 30+1 Ambidextrous Black

Daniel Defense

Model: 02-191-10613-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,394.00
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Daniel Defense DD4 SPRIII Rifle 5.56mm 32rd Magazine 18 Barrel 15 Handguard - Daniel Defense - 223 Rem | 5.56 NATO

Daniel Defense DD4 SPRIII Rifle 5.56mm 32rd Magazine 18 Barrel 15 Handguard

Daniel Defense

Model: 02-191-16291-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,456.00
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Daniel Defense DD4 V7 SLW Rifle 5.56mm NATO 32rd Magazine 14.5 1/2x28 Threaded Barrel Black with 13.4 Handguard and Flash Hider - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DD4 V7 SLW Rifle 5.56mm NATO 32rd Magazine 14.5 1/2x28 Threaded Barrel Black with 13.4 Handguard and Flash Hider

Daniel Defense

Model: M4 V7 SLW
Caliber: 223 Rem | 5.56 NATO
MAP $2,250.00
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Daniel Defense DDM4 M4A1 CA Compliant 5.56x45mm NATO 14" AR-15 Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 M4A1 CA Compliant 5.56x45mm NATO 14" AR-15 Rifle

Daniel Defense

Model: 02-088-06027-055
Caliber: 223 Rem | 5.56 NATO
MAP $2,344.00
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Daniel Defense DDM4 V7 CA Compliant 5.56 Semi-Auto AR-15 Rifle - DANIEL DEFENSE - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 V7 CA Compliant 5.56 Semi-Auto AR-15 Rifle

DANIEL DEFENSE

Model: M4 V7 CA Compliant
Caliber: 223 Rem | 5.56 NATO
MAP $2,073.00
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Daniel Defense DDM4 V7 M-LOK 16" 5.56mm NATO Rifle - DANIEL DEFENSE - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 V7 M-LOK 16" 5.56mm NATO Rifle

DANIEL DEFENSE

Model: M4 V7
Caliber: 223 Rem | 5.56 NATO
MAP $1,964.00
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Daniel Defense DDM4 V7 Pro 18" Rifle 223 Rem 5.56 NATO Matte Black - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 V7 Pro 18" Rifle 223 Rem 5.56 NATO Matte Black

Daniel Defense

Model: 02-128-16541-055
Caliber: 223 Rem | 5.56 NATO
MAP $2,269.00
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DANIEL DEFENSE DDM4 V7 S 5.56mm NATO 11.5in 32rd Black Semi-Auto Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

DANIEL DEFENSE DDM4 V7 S 5.56mm NATO 11.5in 32rd Black Semi-Auto Rifle

Daniel Defense

Model: 02-128-07344-047
Caliber: 223 Rem | 5.56 NATO
MAP $1,964.00
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Daniel Defense DDM4 V7 SLW 14.5" 223 Rem 5.56 NATO Matte Black Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 V7 SLW 14.5" 223 Rem 5.56 NATO Matte Black Rifle

Daniel Defense

Model: 02-128-15049-055
Caliber: 223 Rem | 5.56 NATO
MAP $2,058.00
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Daniel Defense DDM4 V7 SLW Lightweight 5.56 Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

Daniel Defense DDM4 V7 SLW Lightweight 5.56 Rifle

Daniel Defense

Model: M4 V7 SLW
Caliber: 223 Rem | 5.56 NATO
MAP $2,051.00
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DANIEL DEFENSE DDM4V7 Pro 5.56 NATO 18" 32rd Gun Metal Gray Semi-Auto Rifle - Daniel Defense - 223 Rem | 5.56 NATO
FFL Required

DANIEL DEFENSE DDM4V7 Pro 5.56 NATO 18" 32rd Gun Metal Gray Semi-Auto Rifle

Daniel Defense

Model: 02-128-09385-047
Caliber: 223 Rem | 5.56 NATO
MAP $2,468.00
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Page 8 of 34

Top .223 Remington / 5.56 NATO Brands

Great Lakes Firearms (58) SAVAGE ARMS (52) POF USA (45) Daniel Defense (41) Alex Pro Firearms (38) Trijicon (37) Sig Sauer (35) Radian Weapons (34) Faxon Firearms (34) Black Rain Ordnance (34) Magpul Industries (28) Kel-Tec (26)
.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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