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5.56x45 NATO

5.56x45 NATO

  • In Stock
    Winchester 5.56x45mm NATO 62 grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammo- WM855200 Winchester 5.56x45mm NATO 62 grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammo- WM855200

    Winchester 5.56x45mm NATO 62 grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammo- WM855200

    Winchester

    OUR PRICE $130.00 - $490.00
    Take Up To Additional 20% Off all Winchester FMJ Rifle Products With Rebate up to $75 Click For Rebate Form HERE   Brand Winchester Caliber 5.56mm NATO Model M855 Bullet Weight 62 Grain Bullet Type Full Metal...
    OUR PRICE $130.00 - $490.00
  • In Stock
    Winchester 5.56MM 55 Grain XM193 Lake City FMJ With Stripper Clips and Loading Tool - WM193CP Winchester 5.56MM 55 Grain XM193 Lake City FMJ With Stripper Clips and Loading Tool - WM193CP

    Winchester 5.56MM 55 Grain XM193 Lake City FMJ With Stripper Clips and Loading Tool - WM193CP

    Winchester

    OUR PRICE $29.00 - $300.00
    Take Up To Additional 20% Off all Winchester FMJ Rifle Products With Rebate up to $75 Click For Rebate Form HERE   Backed by generations of legendary excellence, Winchester "USA White Box" stands for consistent performance and outstanding...
    OUR PRICE $29.00 - $300.00
  • In Stock
    Package Deal- Winchester 5.56 On Stripper Clips With Tool (90 RDS) + 3 Magpul 30rd AR Mags Package Deal- Winchester 5.56 On Stripper Clips With Tool (90 RDS) + 3 Magpul 30rd AR Mags

    Package Deal- Winchester 5.56 On Stripper Clips With Tool (90 RDS) + 3 Magpul 30rd AR Mags

    Winchester

    Now: $100.00 44% off
    MSRP: $179.99
        Package Includes 3 Winchester 5.56MM 55 Grain WM193CP Lake City FMJ With Stripper Clips and Loading Tool (90rds) + 3 Magpul 30rd PMAGS .223 / 5.56 NATO – MAG571  Backed by generations of legendary excellence, Winchester...
    Now: $100.00 44% off
    MSRP: $179.99
  • In Stock
    Winchester 5.56mm M855 NATO Ammo 62 Grain Green Tip FMJ- WM855K Winchester 5.56mm M855 NATO Ammo 62 Grain Green Tip FMJ- WM855K

    Winchester 5.56mm M855 NATO Ammo 62 Grain Green Tip FMJ- WM855K

    Winchester

    OUR PRICE $315.00 - $599.00
          UPC 020892228474 Manufacturer Winchester Ammunition Manufacturer Part # WM855K Model M855 Caliber 556NATO Grain Weight 62Gr Type Full Metal Jacket Description Green Tip Units per Box 20 Units per Case 1000 Subcategory Rifle...
    OUR PRICE $315.00 - $599.00
  • In Stock
    Federal American Eagle 5.56x45 55 gr FMJ-BT  Ammunition 420 Rounds in Ammo Can

    Federal American Eagle 5.56x45 55 gr FMJ-BT Ammunition 420 Rounds in Ammo Can

    Federal

    Now: $274.99 31% off
    MSRP: $399.95
    American Eagle® rifle ammunition offers consistent, accurate performance at a price that's perfect for high-volume shooting. The loads feature quality bullets, reloadable brass cases and dependable primers. Ideal for target practice Accurate...
    Now: $274.99 31% off
    MSRP: $399.95
  • In Stock
    Frontier Lake city 556 Nato 55 Grain Full Metal Jacket Frontier Lake city 556 Nato 55 Grain Full Metal Jacket

    Frontier Lake city 556 Nato 55 Grain Full Metal Jacket

    Frontier

    OUR PRICE $23.00 - $535.00
    New Hornady Frontier 5.56 NATO ammunition features a 55 grain FMJ bullet and is designed for shooting, plinking, target, and hunting applications to law enforcement training and self-defense.  Features: • State-of-the-industry loading...
    OUR PRICE $23.00 - $535.00
  • In Stock
    Winchester USA Valor 556NATO 62 Grain FMJ Green Tip 125 Round Box Limited Edition Series Winchester USA Valor 556NATO 62 Grain FMJ Green Tip 125 Round Box Limited Edition Series

    Winchester USA Valor 556NATO 62 Grain FMJ Green Tip 125 Round Box Limited Edition Series

    Winchester

    Now: $90.00 36% off
    MSRP: $139.99
    Take Up To Additional 20% Off all Winchester FMJ Rifle Products With Rebate up to $75 Click For Rebate Form HERE Specifications UPC 020892230798 Manufacturer Winchester Ammunition Manufacturer Part # USA855125 Model USA...
    Now: $90.00 36% off
    MSRP: $139.99
  • In Stock
    Federal American Eagle 556NATO 55 Grain Full Metal Jacket

    Federal American Eagle 556NATO 55 Grain Full Metal Jacket

    Federal

    OUR PRICE $79.00 - $659.99
    The proven line of American Eagle target ammunition provides performance similar to personal defense and competition loads for a familiar feel and realistic practice.   Specifications UPC 604544671827 Manufacturer Federal Manufacturer...
    OUR PRICE $79.00 - $659.99
  • In Stock
    Magtech First Defense tactical 5.56 Nato 55 Grain Full Metal jacket

    Magtech First Defense tactical 5.56 Nato 55 Grain Full Metal jacket

    Magtech

    OUR PRICE $70.00 - $500.00
    Full Metal Jacket projectiles are the ideal choice for training, target shooting and general range use. Magtech FMJ ammunition delivers reliable, accurate performance on the range...
    OUR PRICE $70.00 - $500.00
  • In Stock
    Magtech MEN 5.56mm NATO Ammo 55 Grain Full Metal Jacket Magtech MEN 5.56mm NATO Ammo 55 Grain Full Metal Jacket

    Magtech MEN 5.56mm NATO Ammo 55 Grain Full Metal Jacket

    Magtech

    OUR PRICE $28.00 - $265.00
    Magtech MEN 5.56mmmm NATO Ammo 55 Grain Full Metal Jacket-MEN556A The MEN 5.56mm is designed from the highest quality manufactured goods to make sure it meets the standards that customer have become accustom to and expect, no matter the line. Magtech...
    OUR PRICE $28.00 - $265.00
  • In Stock
    Winchester USA 556NATO 62Gr Full Metal Jacket - USA5562 Winchester USA 556NATO 62Gr Full Metal Jacket - USA5562

    Winchester USA 556NATO 62Gr Full Metal Jacket - USA5562

    OUR PRICE $29.99 - $829.99
    UPC 020892230774 Manufacturer Winchester Ammunition Manufacturer Part # USA5562 Model USA Caliber 556NATO Grain Weight 62Gr Type Full Metal Jacket Units per Box 20 Units per Case 1000 Subcategory Rifle Ammunition
    OUR PRICE $29.99 - $829.99
  • In Stock
    Winchester WM855CP 5.56mm, M855 Green Tip, 62GR, FMJ, 30Rd Stripper Clip Per Box

    Winchester WM855CP 5.56mm, M855 Green Tip, 62GR, FMJ, 30Rd Stripper Clip Per Box

    Winchester

    OUR PRICE $35.00 - $400.00
    Take Up To Additional 20% Off all Winchester FMJ Rifle Products With Rebate up to $75 Click For Rebate Form HERE   Be prepared with the Winchester USA 5.56mm M855 62-Grain Full Metal Jacket Ammunition - 30 Rounds. These 30 rounds of 5...
    OUR PRICE $35.00 - $400.00

5.56×45 NATO

Ammunition is a critical component of any firearm, and there are many different types of ammo available on the market. 5.56×45 NATO ammo is one of the most popular choices among gun owners today.

These rounds are small yet powerful. Even better, they produce less recoil than heavier rounds, like the 7.62mm, which improves accuracy when re-engaging.

At Bereli, we offer an expansive selection of 5.56mm NATO ammunition from the most trusted brands in the industry. Find the best ammunition for your next reload, below.

Is 5.56×45 Ammo the Same as 5.56 NATO?

Yes, and in fact, both labels describe the 5.56x45mm NATO cartridge. When you see ammunition described as 5.56x45mm, the label refers to the caliber of ammunition and its land diameter, in particular.

The term ‘5.56 NATO’ is the ammunition’s official nomenclature with the North Atlantic Treaty Organization. Finally, the military specification for 5.56x45mm ammo requires a chamber pressure of nearly 60,000 psi, while .223 Remington ammunition may be loaded to pressures as low as 55,000 psi.

Is 5.56 NATO Ammunition Powerful?

Yes, 5.56x45mm NATO ammunition can be powerful — depending on the specific cartridge load you choose and the rifle it’s used in. 5.56x45mm NATO ammo is a rifle cartridge that was designed to military specifications.

It is very popular with gun owners, self-defense advocates, and range shooters for its accuracy and stopping power. In general, 5.56x45mm NATO ammo is an excellent choice for self-defense scenarios or hunting medium-sized game up to deer size.

With the right rifle and appropriate caliber selection, you can increase your effective range with 5.56x45mm NATO ammo to several hundred yards with minimal recoil compared to many other calibers available today.

Can a .223 Shoot 5.56x45mm NATO?

The 5.56 NATO cartridge is similar to the .223 Remington cartridge, but the two are not interchangeable. The 5.56 NATO cartridge has a longer casing and is loaded to a higher pressure than the .223 Remington cartridge.

For this reason, 5.56 NATO ammo can only be fired from rifles that are chambered for 5.56 NATO cartridges. Rifles chambered for .223 Remington cartridges can safely fire NATO 5.56 bullets, but the reverse is not true — 5.56 NATO cartridges cannot be safely fired from rifles chambered for .223 Remington cartridges.

Find the Best High-Speed 5.56 Ammunition for Sale at Bereli

In conclusion, if you are looking for an accurate and reliable cartridge with superior stopping power that can be used in many different types of firearms, 5.56x45mm NATO is a great choice. With its broad compatibility and effective range, it makes an ideal round for defense, hunting, or recreational shooting.

As always, however, it’s important to follow safety protocols and use the appropriate caliber ammunition in your rifle to avoid any risks associated with using high pressure rounds. When used properly, 5.56x45mm NATO can be an excellent cartridge for any marksman or outdoorsman looking for accuracy and power from their weapon system.

To find the most effective 5.56 NATO ammo for your firearms, reach out to our team today.