Skip to the content

🚚 FREE SHIPPING ON ORDERS $250+

Ammo Hero

5.56x45mm NATO 🔥
.223 Remington 🔥
.308 Win 🔥
7.62x39mm 🔥
300 AAC Blackout 🔥
6.5mm Creedmoor
.30-06 Springfield
8.6mm Blackout
.300 Win Mag
.45-70
6.5 Grendel
7mm Rem Mag
.243 Win
All Rifle Ammo

9mm 🔥
45 ACP 🔥
380 auto 🔥
357 Mag 🔥
10mm 🔥
38 Special
30 Super Carry
44 Magnum
45 Colt
32 ACP
357 SIG
500 S&W
All Handgun Ammo

.22 LR 🔥
.22 Mag (.22 WMR) 🔥
.17 HMR 🔥
.22 Win Rimfire
All Rimfire Ammo

12 Gauge 🔥
20 Gauge 🔥
410 Bore 🔥
16 Gauge 🔥
10 Gauge
24 Gauge
28 Gauge
32 Gauge
All Shotgun Shells

Red Dot Sights 🔥
Scopes 🔥
Night Vision and Thermals
Spotting Scopes
Rangefinders
Binoculars
Mounts
Scope Rings
Optic Parts and Accessories

Bags and Cases
Bipods and Monopods
Cleaning Supplies
Flashlights and Lasers
Gun Parts
Gunsmithing Tools
Holsters
Slings
Targets and Range Gear
Other

Handguns
Rifles
Shotguns

Search by caliber, brand, or SKU...

Search by caliber, brand, or SKU...

Rifle Ammo
Handgun Ammo
Rimfire Ammo
Shotgun Shells
Optics
Accessories
Firearms

Home » 5.56x45 NATO

5.56x45 NATO

58 Products

Sort by:

View Product

IKONICK USA 5.56 NATO 55GR PREMIUM RANGE 20RD BOX/500RD CASE

Regular price From $12.89

$0.523 CPR
View Product

Winchester USA 5.56x45mm M855 Green Tip 62gr

Regular price From $15.04

$0.548 CPR
View Product

FRONTIER 5.56x45 55GR FMJ 250RD 2BX/CS COMES IN AMMO CAN

Regular price From $144.38

$0.566 CPR
View Product

Winchester 5.56x45mm NATO USA White Box M193 55 grain Full Metal Jacket ammunition

Regular price From $606.85

$0.573 CPR
View Product

MAXIM MXM-49002 5.56 NATO 70GR TUI SBA 20/25

Regular price From $27.83

$1.285 CPR
View Product

Winchester 5.56x45mm NATO USA White Box M193 Value Pack 55 grain Full Metal Jacket ammunition

Regular price From $88.36

$0.541 CPR
View Product

Winchester 5.56x45mm NATO M855 Green Tip Range Pack 62 grain Full Metal Jacket ammunition

Regular price From $384.40

$0.623 CPR
View Product

Winchester 5.56x45mm NATO M855 Green Tip Range Pack 62 grain Full Metal Jacket ammunition

Regular price From $92.50

$0.567 CPR
View Product

Winchester 5.56x45mm NATO M855 Green Tip Range Pack 62 grain Full Metal Jacket ammunition

Regular price From $122.41

$0.567 CPR
View Product

Winchester USA M855 Green Tip Full Metal Jacket 62 Grain 5.56x45mm NATO 020892228658

Regular price From $511.59

$2.401 CPR
View Product

Frontier Cartridge 5.56x45mm NATO Lake City Military Grade Match 75 grain Hollow Point Boat Tail Match ammunition

Regular price From $17.21

$0.688 CPR
View Product

Winchester 5.56x45mm NATO USA White Box M193 55 grain Full Metal Jacket ammunition

Regular price From $116.91

$0.54 CPR
View Product

Frontier Cartridge 5.56x45mm NATO Lake City Military Grade XM193 55 grain Full Metal Jacket ammunition

Regular price From $79.42

$1.545 CPR
View Product

Winchester 5.56x45mm NATO M855 Green Tip Range Pack 62 grain Full Metal Jacket ammunition

Regular price From $301.92

$0.566 CPR
View Product

Winchester M193 Full Metal Jacket 55 Grain 5.56x45mm NATO 020892228320

Regular price From $288.16

$0.54 CPR
View Product

PMC Rifle Ammunition 5.56 NATO 62 gr Green Tip 2920 fps 1680/ct w/Bandoleer Metal Box (2-Metal Boxes) 1680/ct Total

Regular price From $902.08

$1.031 CPR
View Product

Winchester M193 5.56x45mm NATO 55 Gr FMJ

Regular price From $62.83

$0.583 CPR
View Product

FEDERAL 5.56 NATO 55GR FMJ 200RD/BX 5BX/CS

Regular price From $116.91

$0.541 CPR
View Product

PPU RANGE 5.56 55GR FMJBT 20/1000

Regular price From $14.76

$0.572 CPR
View Product

TR&Z PPR556 5.56mm 55gr Full Metal Jacket Boat Tail 20 Per Box/50 Case

Regular price From $13.18

$0.481 CPR
View Product

Frontier Cartridge 5.56x45mm NATO Lake City Military Grade 62 grain Full Metal Jacket ammunition

Regular price From $87.11

$0.53 CPR
View Product

Frontier Cartridge Lake City Military Grade FM193 Full Metal Jacket 55 Grain 5.56x45mm NATO 3240 fps 090255711394

Regular price From $13.56

$0.511 CPR
View Product

Winchester Lake City Full Metal Jacket 55 Grain 5.56x45mm NATO 020892225015

Regular price From $328.47

$0.532 CPR
View Product

FEDERAL AE 5.56x45 55GR FMJ 100/BX 5BX/CS

Regular price From $63.74

$0.581 CPR

About Ammo Hero

AmmoHero.com is a proud retailer of the industry's best offerings for guns, ammunition, parts, and much more!

Newsletter

Sign up to receive exclusive offers & the best deals.

Contact us

972-244-3189
info@ammohero.com
Monday: Email Only
Tuesday: 12PM - 2PM CST
Wednesday: Email Only
Thursday: 12PM - 2PM CST
Friday: Email Only
Saturday: Email Only
Sunday: Email Only
Closed on all Major holidays.
Warehouse Hours: M-F, 8AM-5PM

Quick Links

Aguila 9mm Test Results
How Sezzle Works?
About Us
Contact Us
Privacy Policy
Shipping Policy
Terms and Conditions

Products

Deals
Rifle Ammo
Handgun Ammo
Rimfire Ammo
Shotgun Shells
Optics

© 2026 Ammo Hero. All rights reserved.

Your cart

Your cart is empty

Added to cart