5.7×28 AMMO | 5.7 X 28 AMMO FOR SALE | 5.7 X28 AMMO BULK | FN 5.7 AMMO 2026 Stock Ready To Ship

5.7×28 ammo is a popular type of ammunition that is use in a variety of firearms.

At mega bulk Ammo Shop, we offer a wide selection of 5.7×28 ammo for all your shooting needs.

FN America also sells 5.7 x 28 ammo bulk ammunition, duty, tracer, and subsonic, for law enforcement and military sale only

One of the main advantages of 5.7×28 ammo is its high velocity, which allows for greater accuracy and range.

This makes it a popular choice for target shooting and hunting.

In addition to its speed, 5.7 x28 ammo is also known for its low recoil, making it easier to handle and more comfortable to shoot.

This is particularly important for those who may be new to shooting or have limited experience with firearms.

5.7 x28mm ammo 5.7 x 28 ammo

Its on sale every day at Ammunition Seek You can buy this ammunition made by FN Herstal through one of the many sellers listing their products here at Ammunition Seek , the world’s largest gun auction site. 

FN 5.7 ammo 

At Mega bulk Ammo Shop, we carry a variety of FN 5.7 ammo from top manufacturers such as FN Herstal and Speer.

This allows us to offer our customers a range of options in terms of bullet weight, grain size, and other specifications.

Whether you are looking for FN 5.7 ammo for self-defense, target shooting, or hunting, we have the right product for you.

Our knowledgeable staff can help you choose the best ammo for your needs and provide you with expert advice on how to use it effectively.

Note : You can find  Fn 5.7 in stock at our store at $300 for 500 rounds

In addition to our selection of 5.7×28 ammo.

we also offer a variety of other ammunition types, as well as firearms, accessories, and other shooting supplies.

This makes us your one-stop shop for all your shooting needs.

  FN 5.7 ×28 AMMO  PICTURE SAMPLE

At Mega Bulk Ammo Shop, we are committed to providing our customers with high-quality products at competitive prices.

We pride ourselves on our excellent customer service and are always available to answer any questions you may have.

Key Safety Precautions for 5.7×28mm Ammunition

• Protect the Case Coating
  Many 5.7×28mm brass cases have a thin polymer or lacquer-like coating that helps with smooth feeding and reliable extraction in high-pressure firearms. Avoid overly aggressive tumbling or abrasive cleaning methods that could strip this protective layer.
• Watch for Bullet Setback
  Because the cartridge has a very small internal volume, even slight bullet setback can cause a significant and potentially dangerous pressure increase. Always inspect ammunition for bullet movement, especially in handloaded or repeatedly chambered rounds.
• Inspect Brass After Firing
  After shooting, examine cases for cracks, flattened primers, or uneven firing pin marks. These signs may indicate excessive pressure or wear, particularly in high-use pistols or carbines.
• Avoid Overcharging During Reloading
  The small case capacity leaves very little margin for error. A double powder charge can quickly create unsafe pressures and damage a firearm.
• Use Proper Reloading Equipment
  Ensure dies are properly aligned and adjusted to avoid scratching or damaging the case coating. Many reloaders prefer a factory crimp-style approach for consistent, controlled neck tension rather than heavy crimping.
• Handle Ammunition Safely at All Times
  Treat all ammunition as live, store it in a cool, dry environment, and inspect each round for defects before loading.

Reloading & Technical Considerations

• Choose Suitable Powder Types
  Fine-grained powders that meter consistently are often preferred because they reduce the chance of charge variation in such a small case.
• Use Appropriate Bullet Profiles
  The 5.7×28mm requires long, pointed (spitzer-style) bullets to feed and chamber correctly in most firearms designed for the cartridge.
• Maintain Case Integrity
  Some reloaders anneal cases to extend lifespan, but improper processing can damage coatings or alter case performance. Careful technique is essential.
• Monitor Brass Condition Closely
  Because the cartridge operates at high pressure, brass life can be limited. Discard cases showing early signs of fatigue.

Storage, Legal, and Safety Notes

• Store Ammunition Properly
  Keep 5.7×28mm ammunition in a cool, dry place away from heat and humidity to preserve powder stability and case integrity.
• Understand Regulatory Restrictions
  Certain military-grade variants, such as SS190 armor-piercing ammunition produced by FN Herstal, are restricted to military and law enforcement use in many jurisdictions.
• Prevent Ammunition Mixing
  Clearly label and separate 5.7×28mm ammunition from other calibers to avoid dangerous chambering mistakes in multi-caliber environments.
• Use Firearms Designed for the Cartridge
  Always ensure the firearm is specifically engineered for 5.7×28mm pressures and feeding geometry, as this cartridge operates differently from standard pistol calibers.

Conclusion

So if you are in the market for 5.7×28 ammo or any other shooting supplies, be sure to visit Mega bulk Ammo Shop.