.223 Remington
Commercial AR-15 caliber, SAAMI specification
Lower pressure than 5.56 NATO, can be fired in 5.56 chambers
Barrels
Rifled tubes that guide the projectile
ZEV Core Elite Stainless Barrel .223 Wylde 14.5in AR-15
Zev Technologies
$355.00
Seekins Precision 16" .223 Wylde Match Grade Stainless Barrel Armor Black 10120017
Seekins Precision
$352.98
Rosco Purebred 16in .223 Wylde Government Profile Stainless Barrel Mid-Length Gas
Rosco Manufacturing
$203.98
Faxon Firearms 15BW8R18FHQ-5R-NP3 Match Series AR-15 Barrel 18 in Heavy Fluted .223 Wylde 5R 1:8
Faxon Firearms
$289.98
PROOF PR15 PXT 223 Wylde 16" Carbon Fiber AR Barrel - Intermediate Gas
Proof Research
$1,035.50
Proof Research PXT PR15 .223 Wylde AR-15 20in Barrel 1:7 Standard Contour Carbon Fiber
Proof Research
$1,149.00
Diamondback Firearms QPQ .223 Wylde 18in Black Stainless Steel Barrel
Diamondback Firearms
$100.05
PROOF Research PR15 152133 .223 Wylde 18in 8T PXT Barrel
Proof Research
$1,035.50
Proof Research PR15 223 Wylde 16" Barrel 1:8 Twist PXT
Proof Research
$1,035.50
Proof Research PXT 223 Wylde 14.5in AR Barrel, Carbon Fiber
Proof Research
$988.00
Bolt Carrier Groups
The heart of the AR action
J P Enterprises JPBC-2 AR-15 .223 Bolt Carrier, Black Stainless
Jp Enterprises
$220.99
Luth-AR BC-A-223C AR-15 Bolt Carrier Group (.223/5.56)
Luth-AR
$127.50
JP Enterprises Ultra Low Mass Bolt Carrier for .223 JPBC-3SP Stainless Steel
Jp Enterprises
$245.00
JP Enterprises JPBC Bolt Carrier Group JPBC-2 .223 Black
Jp Enterprises
$356.25
Luth-AR 223 Mag Stripped Bolt Phospate Black Bolt Carrier Group
Luth-AR
$43.49
Sharps Rifle Company Low Mass Xtreme Performance Bolt XPB Carrier Group (BCG) SRCXPBCGLOW
Sharps Rifle Company
$264.99
Rock River Arms Bolt Carrier Group AR0032BGRP
Rock River Arms
$143.88
Luth-AR AR .223 Bolt Carrier BC-01 Bolt Carrier Group, Black Phosphate Finish
Luth-AR
$70.96
Luth-AR 223 Remington Bolt Carrier TiN Coated Gold for AR-15
Luth-AR
$149.99
Luth-AR AR Bolt Assy - Assembled BT-09
Luth-AR
$61.99
Magazines
Feed devices for ammunition
MDT AICS 10-Round Magazine .223 Rem Black Polymer
Mdt Sporting Goods Inc
$39.99
MDT AICS Magazine 10rd .223/5.56 Black Nitride Steel 107800BLK
Mdt Sporting Goods Inc
$79.99
Thompson Center Icon .223 Rem 3-Round Replacement Magazine
Thompson Center
$30.42
Lancer L5AWM .223 Rem 10-Round Magazine Opaque Black
Lancer
$25.99
Lancer L5AWM .223 Rem 5rd Translucent Smoke Magazine
Lancer
$25.99
AR-15/M16 Standard 10-Round .223/5.56 Detachable Magazine - Black
AR-15/M16 Standard
$12.70
US Navy Seal AR-15 30-Round Magazine 223 Remington/5.56 NATO Black
Black Rain Ordnance
$21.95
Savage 10FC-11FC .223 Remington 4-Round Steel Magazine
Savage Arms
$48.44
Savage Arms 25 Magazine 4-Round Polymer Black for 204 Ruger & 223 Rem
Savage Arms
$30.57
MDT AICS Magazine 10rd .223 Rem Steel Polymer Feed Lips
Mdt Sporting Goods Inc
$69.99
Muzzle Devices
Flash hiders, brakes, and compensators
Battle Arms Development BAD Thumper Muzzle Brake .223 Rem 1/2x28 Black
Battle Arms Development Inc.
$62.02
Evolution Gun Works AR Comp Post-Ban Gen II .900 in 1/2x28 .223 Rem Bored Compensator
Evolution Gun Works
$53.99
Sylvan Arms SA223QD Muzzle Device 1/2x28 Black 223/556 NATO
Sylvan Arms
$58.48
Guntec Centurian AR-15 Compensator 1/2-28 Black Finish
Guntec Usa
$27.47
Brownells AR-15 Short Muzzle Brake .22 Cal 1/2-28 Black Oxide Steel
Brownells
$62.49
Forward Controls Design 6315RF-A1-LH .223 1/2x28 Nitride Black Flash Hider
Forward Controls Design
$85.50
Forward Controls Design 6315AE Flash Hider .223 Remington 1/2x28 Nitride
Forward Controls Design
$85.50
Forward Controls Design 6315RF-LH Flash Hider .223 Remington 1/2x28 Nitride Black
Forward Controls Design
$85.50
Rise Armament RA-701 .223 Compensator AR-15 1/2-28 Black Nitride
Rise Armament
$72.49
Timber Creek Outdoors Heart Breaker Muzzle Brake 223 Rem 1/2-28 Black Cerakote Aluminum
Timber Creek Outdoors
$28.00
Ammunition
Cartridges chambered in this caliber
Sinterfire SF22355RHA .223 RHA 55gr LF 50rd Rifle Ammo
Sinterfire
$32.03
Underwood Ammo UA 420 .223 Rem 62gr Controlled Chaos (20/10) Ammo
Underwood Ammo
$38.01
Federal 24469 Gold Dot .223 Rem 75gr Soft Point Speer 20-Rd Box Ammo
Federal
$24.78
Remington Premier Match RM223R3 223 Rem 77gr BTHP Boat Tail Hollow Point 20rd
Remington
$24.89
Federal Power-Shok 223 Rem JSP 55 Grain 20-Round Rifle Ammo
Federal
$20.80
Federal Fusion .223 Rem 62-Grain Rifle Ammo (20 Rounds)
Federal
$31.82
Berger 23030 223 Rem 77gr OTM Tactical Rifle Ammo 20-Round Box
Berger Bullets
$38.56
Sinterfire SF22350NXG .223 Rem NXG 50 Grain LF Ammo (50 Rounds)
Sinterfire
$28.64
Sinterfire SF22355GL-C .223 55gr LF Ammo (50 BX)
Sinterfire
$32.62
Hornady Black 223 Rem 62 Grain FMJ
Hornady
$154.30