.223 Remington / 5.56 NATO For Sale

1,912 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 625-672 of 1,912 products
FN America 36426 FN15 16" Carbine Upper, 5.56 NATO, Anodized, M4 Style - FN America - 5.56 mm NATO

FN America 36426 FN15 16" Carbine Upper, 5.56 NATO, Anodized, M4 Style

FN America

Model: 36426
Caliber: 5.56 mm NATO
$857.00
FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Rifled Black - FN America - 223 Rem | 5.56 NATO

FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Rifled Black

FN America

Model: 20-100039
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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FN America AR-15 18" Barrel 1:7 Twist Button Rifled Gas Govt. - FN America - 223 Rem | 5.56 NATO

FN America AR-15 18" Barrel 1:7 Twist Button Rifled Gas Govt.

FN America

Model: 20-100042
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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FN America AR-15 Hammer Forged 16" Barrel Carbine Length Gas System 5.56mm NATO - FN America - 5.56 mm NATO

FN America AR-15 Hammer Forged 16" Barrel Carbine Length Gas System 5.56mm NATO

FN America

Model: 36421
Caliber: 5.56 mm NATO
MAP $349.00
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FN America Barrel Ar-15 Button Rifled 10.5" 1:7 Carbine GAS Govt. 20100037 - FN America - 223 Rem | 5.56 NATO

FN America AR-15 10.5" Barrel 1:7 Twist Button Broached Black

FN America

Model: 20-100037
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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FN America FN15 SRP G2 SBR Semi-automatic Rifle 556NATO 10.5" Barrel A2 - FN America - 5.56x45mm NATO
FFL Required

FN America FN15 SRP G2 SBR Semi-automatic Rifle 556NATO 10.5" Barrel A2

FN America

Model: 36-100624
Caliber: 5.56x45mm NATO
$1,409.00
FN America FN15 SRP G2PH SBR Semi-automatic Rifle 556NATO 11.5" Barrel A2 - FN America - 5.56x45mm NATO
FFL Required

FN America FN15 SRP G2PH SBR Semi-automatic Rifle 556NATO 11.5" Barrel A2

FN America

Model: 36-100834
Caliber: 5.56x45mm NATO
$1,751.00
FN America FN15 Tac3 Tactical Duty Semi-Auto Rifle .223Rem 16" Barrel Black - FN America - 223 Rem | 5.56 NATO
FFL Required

FN FN15 TAC3 Duty .223 Remington AR Rifle 16" Barrel Black

FN America

Model: 36-100658
Caliber: 223 Rem | 5.56 NATO
MAP $1,577.00
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FN AMERICA M249S PARA 5.56x45mm 16.1in 30rd/200rd FDE Semi-Auto Rifle - FN America - 223 Rem | 5.56 NATO
FFL Required

FN AMERICA M249S PARA 5.56x45mm 16.1in 30rd/200rd FDE Semi-Auto Rifle

FN America

Model: M249SA07483`
Caliber: 223 Rem | 5.56 NATO
MAP $10,799.00
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FN AR-15 14.7in 5.56x45mm Carbine Length Gas System (20-100044) - FN America - 223 Rem | 5.56 NATO

FN AR-15 14.7in 5.56x45mm Carbine Length Gas System (20-100044)

FN America

Model: 20-100044
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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FN AR-15 Hammer Forged Barrel 5.56 NATO 14.5" Carbine - FN America - 223 Rem | 5.56 NATO

FN AR-15 Hammer Forged Barrel 5.56 NATO 14.5" Carbine

FN America

Model: 36420
Caliber: 223 Rem | 5.56 NATO
MAP $349.00
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FN AR15 16in BB M16 5.56x45mm Midlength Barrel (20-100041) - FN America - 223 Rem | 5.56 NATO

FN AR15 16in BB M16 5.56x45mm Midlength Barrel (20-100041)

FN America

Model: 20-100041
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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FN FN15 Carbine 5.56x45mm NATO 16in 30rd Semi-Automatic Rifle (36100618) - FN America - 223 Rem | 5.56 NATO
FFL Required

FN FN15 Carbine 5.56x45mm NATO 16in 30rd Semi-Automatic Rifle (36100618)

FN America

Model: FN15
Caliber: 223 Rem | 5.56 NATO
MAP $1,249.00
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FN FN15 TAC3 5.56mm Carbine 16" Barrel Black - FN America - 223 Rem | 5.56 NATO
FFL Required

FN FN15 TAC3 5.56mm Carbine 16" Barrel Black

FN America

Model: 36-100632
Caliber: 223 Rem | 5.56 NATO
MAP $1,699.00
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FN M249S SAW 5.56 PARA 46-100169 16" Barrel Black Belt Fed M249 - FN America - 223 Rem | 5.56 NATO
FFL Required

FN M249S PARA 5.56 NATO Rifle Black 16.1" Barrel 30rd

FN America

Model: M249SA
Caliber: 223 Rem | 5.56 NATO
MAP $10,799.00
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FN M4 MILITARY COLLECTOR AR-15 5.56 NATO 556/223 16" CARBINE - FN America - 5.56X45MM NATO
FFL Required

FN M4 Carbine 5.56 NATO 16in Tactical Rail

FN America

Model: M4 CARBINE
Caliber: 5.56X45MM NATO
MAP $1,819.00
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FN SCAR 15P 38101884 5.56x45mm 10+1 7.5" Black Anodized Aluminum - FN America - 5.56x45mm NATO
FFL Required

FN SCAR 15P 38101884 5.56x45mm 10+1 7.5" Black Anodized Aluminum

FN America

Model: 38-101884
Caliber: 5.56x45mm NATO
MAP $3,359.00
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FNLE AR­15 16" Barrel with M4 Profile BB Carbine Length 5.56x45mm NATO - FN America - 223 Rem | 5.56 NATO

FN America AR-15 16" Barrel 1:7 Twist M4 Carbine

FN America

Model: 20-100046
Caliber: 223 Rem | 5.56 NATO
MAP $279.00
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Forster 004101 .223 Remington Full Length Die Set with Bench Rest Seater - Forster Products, Inc. - 223 REMINGTON

Forster 004101 .223 Remington Full Length Die Set with Bench Rest Seater

Forster Products, Inc.

Model: 004101
Caliber: 223 REMINGTON
$119.00
Forster BBD3141 .223 Remington Bushing Bump Neck Sizing Die - FORSTER PRODUCTS, INC. - 223 REMINGTON

Forster BBD3141 .223 Remington Bushing Bump Neck Sizing Die

FORSTER PRODUCTS, INC.

Model: BBD3141
Caliber: 223 REMINGTON
$68.00
Forster BBK2141 .223 Remington Bushing Bump Neck Die Kit - Forster Products, Inc. - 223 REMINGTON

Forster BBK2141 .223 Remington Bushing Bump Neck Die Kit

Forster Products, Inc.

Model: BBK2141
Caliber: 223 REMINGTON
$106.00
Forster HG0223F 223 Remington Field Headspace Gauge - Forster Products, Inc. - 223 REMINGTON

Forster HG0223F 223 Remington Field Headspace Gauge

Forster Products, Inc.

Model: HG0223F
Caliber: 223 REMINGTON
$38.00
Forster HG0223G 223 Remington Go Gauge Headspace Tool - Forster Products, Inc. - 223 REMINGTON

Forster HG0223G 223 Remington Go Gauge Headspace Tool

Forster Products, Inc.

Model: HG0223G
Caliber: 223 REMINGTON
$38.00
Forster HG223MST 223 Remington 11-Piece Headspace Gauge Set - Forster Products, Inc. - 223 REMINGTON

Forster HG223MST 223 Remington 11-Piece Headspace Gauge Set

Forster Products, Inc.

Model: HG223MST
Caliber: 223 REMINGTON
$292.00
Forster HG556NATOMAX Headspace Gage 5.56 NATO 1.4736 Max Chamber - Forster Products, Inc. - 5.56 NATO

Forster HG556NATOMAX Headspace Gage 5.56 NATO 1.4736 Max Chamber

Forster Products, Inc.

Model: HG556NATOMAX
Caliber: 5.56 NATO
$39.00
Forster Saami Rimless Headspace Gauges HG0223N - Forster Products, Inc. - 223 REMINGTON

Forster HG0223N 223 Remington No-Go Gauge

Forster Products, Inc.

Model: HG0223N
Caliber: 223 REMINGTON
$39.00
Forster U00022 223 Remington Micrometer Seater Die - Forster Products, Inc. - 223 REMINGTON

Forster U00022 223 Remington Micrometer Seater Die

Forster Products, Inc.

Model: U00022
Caliber: 223 REMINGTON
$122.00
Forward Controls 1215KM Suppressor Mount .223 1/2"x28 Black - Forward Controls Design - .223

Forward Controls 1215KM Suppressor Mount .223 1/2''x28 Black

Forward Controls Design

Model: 1215KM
Caliber: .223
$96.00
Forward Controls Design ABC/R V3 Bolt Catch 5.56mm Dimpled Black - Forward Controls Design - 5.56mm

Forward Controls Design ABC/R V3 Bolt Catch 5.56mm Dimpled Black

Forward Controls Design

Model: ABC/R V3 RB/AA, 5.56MM
Caliber: 5.56mm
$67.00
Forward Controls HF-601 AR-15 Takedown Pins Stainless Steel 5.56mm - Forward Controls Design - 5.56mm

Forward Controls HF-601 AR-15 Takedown Pins Stainless Steel 5.56mm

Forward Controls Design

Model: HF-601
Caliber: 5.56mm
$37.00
FosTech 10005G556C1 Stealth Raptor Rifle 5.56mm 16" Barrel OD Green - Fostech - 5.56
FFL Required

FosTech 10005G556C1 Stealth Raptor Rifle 5.56mm 16" Barrel OD Green

Fostech

Model: ST-RPR-GR5DH2-S21MS
Caliber: 5.56
$1,293.00
FosTech 8151B556A1 Tech-15 Stryker Rifle 5.56mm 16" Barrel 30rd Black - Fostech - 5.56MM
FFL Required

FosTech 8151B556A1 Tech-15 Stryker Rifle 5.56mm 16" Barrel 30rd Black

Fostech

Model: TE-STR-BL5AH6-S11MS
Caliber: 5.56MM
$870.00
FosTech 8151B556A5 Tech-15 Stryker Rifle 5.56mm 16" Barrel 30rd Black - Fostech - 5.56 NATO
FFL Required

FosTech 8151B556A5 Tech-15 Stryker Rifle 5.56mm 16" Barrel 30rd Black

Fostech

Model: TE-STR-BL5AH6-S11E2
Caliber: 5.56 NATO
$1,183.00
FosTech AR-15 Stealth Lightweight 4.93lb 223/5.56 with Echo AR-II Trigger, Faxon Barrel, Mach-2 Rail, Sabre Grip - Fostech - 5.56 NATO
FFL Required

FosTech AR-15 Stealth Lightweight 4.93lb 223/5.56 with Echo AR-II Trigger, Faxon Barrel, Mach-2 Rail, Sabre Grip

Fostech

Model: ST-RPR-TU5DH6-S11E2
Caliber: 5.56 NATO
$1,461.00
FosTech Lightning 556 223/5.56 16 in ODG 30 Round Echo II Action - Fostech - 5.56MM
FFL Required

FosTech Lightning 556 223/5.56 16 in ODG 30 Round Echo II Action

Fostech

Model: ST-RPR-GR5DH6-S21E2
Caliber: 5.56MM
$1,785.00
FosTech STEALTH RAPTOR PISTOL 10.5" BARREL SBA BRACE SABRE GRIP ECHO II BINARY TRIGGER - Fostech - 5.56
FFL Required

FosTech STEALTH RAPTOR PISTOL 10.5" BARREL SBA BRACE SABRE GRIP ECHO II BINARY TRIGGER

Fostech

Model: ST-RPP-TU5CH1-B41E2
Caliber: 5.56
$1,590.00
FosTech TECH STRYKER PISTOL 10.5" 5.56NATO BLACK 10.5" Barrel, 10" Mach 2 Handguard, Sba 3 Brace, Sabre Grip, 5.56, Forged - Fostech - 5.56 NATO
FFL Required

FosTech TECH STRYKER PISTOL 10.5" 5.56NATO BLACK 10.5" Barrel, 10" Mach 2 Handguard, Sba 3 Brace, Sabre Grip, 5.56, Forged

Fostech

Model: TE-STP-BL5CH5-B41
Caliber: 5.56 NATO
$803.00
Foxtrot Mike MIKE15-16U Gen 2 16" 223 Wylde Upper Anodized A2 Flash Hider - Foxtrot Mike - 223 WYLDE

Foxtrot Mike MIKE15-16U Gen 2 16" 223 Wylde Upper Anodized A2 Flash Hider

Foxtrot Mike

Model: MIKE15-16U
Caliber: 223 WYLDE
$523.00
Frankford Arsenal #4 Shell Plate .223 Remington Stainless Steel F10 Press - Frankford Arsenal - 223 REMINGTON

Frankford Arsenal #4 Shell Plate .223 Remington Stainless Steel F10 Press

Frankford Arsenal

Model: 1135903
Caliber: 223 REMINGTON
$77.00
Frankford Arsenal Rotary Tumbler Lite 223 Rem 3.3 Liters 300 Capacity - Frankford Arsenal - 223 REM

Frankford Arsenal Rotary Tumbler Lite 223 Rem 3.3 Liters 300 Capacity

Frankford Arsenal

Model: 1097878
Caliber: 223 REM
MAP $119.95
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Franklin Armory Binary AR-Essential Equipped OPS-16 Rifle 5.56mm 30rd Magazine 16 Barrel - Franklin Armory - 5.56x45mm NATO
FFL Required

Franklin Armory Binary AR-Essential Equipped OPS-16 Rifle 5.56mm 30rd Magazine 16 Barrel

Franklin Armory

Model: 0010066BLK
Caliber: 5.56x45mm NATO
MAP $1,385.99
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FRANKLIN ARMORY CVR 5.56 16" AR ESSENTIAL RIFLE - Franklin Armory - 223 Rem/5.56 NATO
FFL Required

Franklin Armory 0010078BLK 5.56 16in Black Tactical Rifle

Franklin Armory

Model: 0010078BLK
Caliber: 223 Rem/5.56 NATO
MAP $872.99
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FRANKLIN ARMORY OPS 5.56 16" - Franklin Armory - 223 Rem/5.56 NATO
FFL Required

Franklin Armory 0010065BLK 5.56 16in Tactical Rifle

Franklin Armory

Model: 0010065BLK
Caliber: 223 Rem/5.56 NATO
MAP $1,215.99
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Frontier .223 Rem 55 Gr FMJ (50 Rd ORIENTED) Ammu - Hornady - 223 REMINGTON

Hornady FR1005 223 Remington 55gr FMJ Ammo 50/Box

Hornady

Model: FR1005
Caliber: 223 REMINGTON
$27.00
Full Length Sizing Die For 223 Rem - Forster Products, Inc. - 223 REMINGTON

Full Length Sizing Die For 223 Rem

Forster Products, Inc.

Model: 005181
Caliber: 223 REMINGTON
$59.00
G-Code GCS07-556-0501 Velcro Caliber Patch 5.56 Grey/Black - G-Code - 5.56

G-Code GCS07-556-0501 Velcro Caliber Patch 5.56 Grey/Black

G-Code

Model: GCS07-556-0501
Caliber: 5.56
$10.00
Geissele 08-159 MK16 URGI Upper 14.5" CHF Barrel 5.56mm DDC - Geissele - 5.56 mm NATO

Geissele 08-159 MK16 URGI Upper 14.5" CHF Barrel 5.56mm DDC

Geissele

Model: 08-159
Caliber: 5.56 mm NATO
$1,355.00
Geissele 08-176 MK16 10.3" URGI Upper 5.56mm CHF Barrel DDC - Geissele - 5.56 mm NATO

Geissele 08-176 MK16 10.3" URGI Upper 5.56mm CHF Barrel DDC

Geissele

Model: 08-176
Caliber: 5.56 mm NATO
$1,355.00
Page 14 of 40

Top .223 Remington / 5.56 NATO Brands

Great Lakes Firearms (70) Daniel Defense (67) SAVAGE ARMS (65) POF USA (46) Black Rain Ordnance (43) Alex Pro Firearms (43) Diamondback Firearms (41) Trijicon (38) Sig Sauer (38) Springfield Armory (36) Faxon Firearms (36) Shark Coast Tactical (35)
.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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