.223 REM/5.56 NATO handguns, rifles and ammo
Everything in .223 REM/5.56 NATO in our online store. Pick it up at the store in Anderson. Shipping is coming soon.
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Showing 49 to 72 of 1,922
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FMK AR15 Polymer Lower Receiver Black
.223 REM/5.56 NATO · Semi-Auto
$33.99 Add to cart -
Magpul Ranger Floorplate Loop 3 Pack Black
.223 REM/5.56 NATO
$23.67 Add to cart -
Wilson Combat A22365SBT 223 Rem 65gr Sierra GameKing Spitzer Boat Tail 20 Per Box/10 Case
.223 REM/5.56 NATO
$33.95 Add to cart -
American Tactical Imports Alpha Maxx Pistol 5.56 7.5" Barrel 30 RD Black Polymer 7" Rail Flip UP Sights ATIGAX5567MLTB
.223 REM/5.56 NATO · Semi-Auto · 30 + 1
$373.99 Add to cart -
GO Mag AR15 10-Round Steel 5.56/.223 FDE
.223 REM/5.56 NATO · 10
$12.99 Add to cart -
Black Rain Ordnance MAG30DONTTREAD Magazine 30rd 223 Rem/5.56 NATO Don’t Tread On Me Engraving Fits AR-15 Platform
.223 REM/5.56 NATO · 30
$21.99 Add to cart -
Mag AMEND2 AR15 556 30-Round MOD-A DFC
.223 REM/5.56 NATO · 30
$21.99 Add to cart -
Amend2 556MODCPNK30 MOD-C 30rd 5.56 NATO Fits AR-15 Pink Polymer
.223 REM/5.56 NATO · 30
$16.99 Add to cart -
Winchester LC USA 5.56 M193 55GR FMJ 200-Round Box 800-Round Case
.223 REM/5.56 NATO
$143.99 Add to cart -
Winchester USA Lake City M855 Green Tip Rifle Ammunition 5.56X45 NATO 62 gr. FMJ 3060 fps 1000/ct (Bulk)
.223 REM/5.56 NATO
$732.99 Add to cart -
LanTac 223/556 Dragon MB/QD Gemtech
.223 REM/5.56 NATO
$128.99 Add to cart -
SureFire SOCOM556 RC4 556 DE SLNCR LBP
.223 REM/5.56 NATO
$1,472.00 Add to cart -
Magpul PMAG Ranger Plate 3 Pack Black
.223 REM/5.56 NATO
$23.67 Add to cart -
Sightmark SM39001 Boresight Red Laser for 223 Rem/5.56x45mm NATO Brass Includes Battery Pack & Carrying Case
.223 REM/5.56 NATO
$35.97 Add to cart -
Barnes Harvest .223 Rem 69GR GK 20/200
.223 REM/5.56 NATO
$41.99 Add to cart -
Ruger American GEN2 Scout 5.56 Green
.223 REM/5.56 NATO · Bolt action · 10
$783.99 Add to cart -
Mag AMEND2 AR15 556 30-Round MOD-A DNC
.223 REM/5.56 NATO · 30
$21.99 Add to cart -
Magpul MAG020-GRY Ranger Plate Made of Stainless Steel w/ Overmolded Santoprene Rubber & Stealth Gray Finish for 5.56x45mm NATO USGI 30-Round Aluminum Magazin/3 Per Pack
.223 REM/5.56 NATO
$23.67 Add to cart -
Hornady Black 556NATO 75GR SBR 20/200
.223 REM/5.56 NATO
$31.99 Add to cart -
Hornady SF .223 Rem 75GR BTHP MTC 20/200
.223 REM/5.56 NATO
$30.99 Add to cart -
Magpul PMAG 20 M3 AR/M4 5.56 20-Round Black
.223 REM/5.56 NATO · Semi-Auto · 20
$15.15 Add to cart -
Shield Arms SA-15 Stripped Lower Receiver, 5.56mm/300 Blk Non-Folding 7075-T6 Billet Black
.223 REM/5.56 NATO · Semi-Auto
$139.10 Add to cart -
Mission First Tactical SCPM556BAG Standard 30rd 223 Rem/5.56x45mm Fits AR-15 Black Polyamide
.223 REM/5.56 NATO · 30
$13.99 Add to cart -
PPU 556NATO 55GR RM FMJ 20/1000
.223 REM/5.56 NATO
$16.99 Add to cart
Good to know
- Sight-in and scope mountingFree scope mounting, and we zero it on our own range.
- First handgun guideWhat to look at before you buy your first handgun.
- Buying a suppressor in TexasBuy on a Form 4473, or register it on a Form 4.
- Barrel threadingGet the barrel ready for a can or a muzzle brake.
- FFL transfersBought it somewhere else? Have it shipped here for $30 a gun.
Google reviews
4.8 out of 5 from 189 Google reviews
Rating as of October 2026
As always great gun buying experience. The best shop in the greater area.
Great environment, knowledgeable staff and great inventory!
Literally one of my new happy places! It’s so amazing!
These guys are great! I’ve been shopping at Circle Star for years. If you want to work with down to earth and friendly guys with good prices, this is the place for you.
When it comes to customer service, Circle Star goes above and beyond. I have been investing in firearms, ammo, and equipment with this shop for years… and will continue to do so.
One of the best Firearm places I have been. Everyone is super nice and the owners rock. …
Great service, good atmosphere and the sales people are very professional. Good prices and selection as well. Worth the short drive out of town.
This is the best and most reasonable gun store I have ever been to. They are the nicest guys you will ever meet. … They will treat everyone the same whether you look like you could buy the store or barely afford a gun.
Give us a call
Talk to the guys at the store. We're open Monday to Saturday 9 AM to 6 PM and Sunday 10 AM to 5 PM.