Our .223 Remington FMJ ammunition (also labeled as 5.56x45 / 5.56 NATO) can be fired safely out of both chambers as well as the .223 Wylde chamber.

*THERE IS CURRENTLY A 3-4 WEEK WAITING TIME ONCE ORDER HAS BEEN PLACED!

The 55 grain projectile performs well with barrels that have 1/7, 1/8, and 1/9 twist rates. While still being able to function in other twist rates performance can be impacted.

*It is NOT advised to fire factory 5.56 out of a .223 chamber as there is a pressure increase and a chance of damage or injury can occur.

All ammunition is loaded with high quality name brand components such as; Hodgdon powders, CCI primers, Berry’s Mfg. and Hornady projectiles.

Cartridge: .223 Remington (5.56 NATO)
Bullet Weight: 55 grain
Bullet Style: Full metal jacket, boat tail
Muzzle Velocity: 3100 Feet per second avg.
Lead Free: No
Case Type: Brass or nickel Reman
Primer: Boxer
Corrosive: No
Reloadable: Yes
Test Barrel Length: 20”

PLEASE READ!!!

Ammunition Restrictions
Federal law requires that you must be at least 18 years old to purchase shotgun ammunition and 21 years or older to purchase handgun and rifle ammunition.

We ship ammunition to your door via UPS or FedEX ground.
For safety reasons, we do not accept returns on ammunition.
Always make sure you use the correct ammunition for your specific firearm.
Check your local laws for any other regulations before ordering.

The following restrictions apply (You can email copies of required ID's/permits to brendan@dallamagear.com)

Illinois: We must have your FOID and State ID on file
Connecticut: We must have your AEC or Pistol Permit and State ID on file
Chicago, IL: We must have your AEC or Pistol Permit and State ID on file
Cook County, IL: No Ammo without an FFL
California: No Ammo without an FFL
Massachusetts: No Ammo without an FFL
New Jersey: We must have your FPIC or permit to purchase/carry a handgun on file for pistol ammunition
New York (State): No Ammo without an FFL
New York City: CANNOT SHIP AMMO TO
Washington D.C.: CANNOT SHIP AMMO TO
Alaska: CANNOT SHIP AMMO TO
Hawaii: CANNOT SHIP AMMO TO
APO & FPO Address: CANNOT SHIP AMMO TO
PO Boxes: CANNOT SHIP AMMO TO

223 Ammunition 5.56 NATO 55 Grain FMJ