5.56×45 Ammunition

Welcome to the 556 Ammunition site, your source for 5.56×45 ammunition reviews and information. We’ll help you find the best 5.56 ammo for your AR rifle!

  • Recent 5.56 Ammo Posts

    ZQI 5.56 Ammo Review

    ZQI 5.56 Ammo Review

    We recently had the opportunity to test 120 rounds of ZQI 5.56 ammo. From the results we saw at the range, and the extremely reasonable price point, you should definitely check it out. Read our full review: ZQI Ammunition 5.56x45mm FMJ Ammo Review[...]
    Ozark Ordnance 5.56 New and Remanufactured Ammunition

    Ozark Ordnance 5.56 New and Remanufactured Ammunition

    New Calibers Available at Ozark Ordnance (556Ammunition.com) – We would like to announce that Ozark Ordnance will be adding the following calibers to the website in the coming weeks. We are excited about bringing these calibers to the market! [...]
    Difference Between 5.56 NATO and .223

    Difference Between 5.56 NATO and .223

    The 44 Firearms Channel weighs in on the difference between 5.56 NATO and .223 ammunition. [...]
    Weekend 5.56 Ammo Delivery

    Weekend 5.56 Ammo Delivery

    I didn't expect a weekend delivery, but nevertheless, my American Eagle 5.56 ammo order from Target Sports USA came rolling in today! Nice!! Thanks to the crew at Target Sports USA for the fast shipping! Image Notes: American Eagle 5.56 A[...]