40 S&W AMMO for sale 

Buy 40 S&W Ammo online at a cheap price and have it shipped to your home within 24 hours of our express delivery time. Here at GunsAmmoStoreOnline.com, You can find all sorts of handgun ammunition for sale like 40 Cal Ammo with top brands like Winchester, and Federal. You’ll find the best of 40 S&W Rounds including Full Metal Jacket( FMJ) rounds for range training, and Hollow Point cartridges (HP) for home defense. We have the 40 S&W Ammunition for sale with free shipping on all orders above $500 and with great customer service.

What is 40 S&W ammo

40 S&W ammo is a rimless pistol cartridge developed jointly by major American firearms manufacturers Smith & Wesson and Winchester. The .40 S&W was developed from the ground up as a law enforcement cartridge designed to provide better ballistic performance than the 9mm Luger and the .45 ACP while still being able to be fired from a semi-automatic pistol. It is now one of the most popular cartridges for law enforcement and self-defense.

Most powerful 40 s&w ammo

There are a few different ways to look at the most powerful 40 s&w ammunition. One way is to consider the muzzle energy, which measures the amount of kinetic energy imparted to the bullet as it leaves the barrel. Another way to look at it is by looking at the penetration depth, which is a measure of how far the bullet will penetrate a target.

Regarding muzzle energy, the most powerful 40 s&w ammo would be the Winchester Ranger T-Series RA40T. This ammunition has a muzzle energy of 539 ft-lbs, which is significantly higher than the average for this caliber. In terms of penetration depth, the most powerful 40 s&w ammunition would be the Hornady Critical Duty XTP, which has a penetration depth of 18 inches in ballistic gel.

40 s&w ammo 1000 rounds in stock

If you’re looking for a 40 s&w cartridge, you’re in luck. There are plenty of options for you, and we’ve got a great selection at our store. We’ve got 1000 rounds in stock, so you can be sure that you’ll find what you’re looking for. We’ve got you covered whether you’re looking for self-defense ammunition or want to practice at the range.

40 s&w ammo vs. 9mm

There are critical differences between 40 s&w ammo and 9mm ammo. The first difference is in the size of the bullet. 9mm bullets are typically smaller in diameter than 40 s&w bullets. It means that 9mm ammunition will have less stopping power than 40 s&w ammunition.

The second difference is in the amount of powder in each cartridge. 9mm cartridges typically have less powder than 40 s&w cartridges. It means that 9mm ammunition will have less muzzle energy than 40 s&w ammunition.

The third difference is in how the bullet is seated in the cartridge. 9mm bullets are typically seated more profoundly in the cartridge than 40 s&w bullets. It means 9mm ammunition will have less bullet expansion than 40 s&w ammunition.

Reloading 40 s&w ammo

There are a few things to consider when reloading 40 s&w ammo. First, you’ll need to decide what bullet weight you want. The most popular choices are 155-grain and 180-grain.

Second, you’ll need to select the powder for your bullet weight. A good starting point is to use a powder designed for the 40 s&w cartridge, such as Hodgdon’s Titegroup or Winchester’s Super-X.

Third, you’ll need to choose the right primer for your 40 s&w reloads. A good choice is the CCI 400 primer. Finally, you’ll need to select the right brass for your 40 s&w reloads. Once you’ve decided on all these factors, you’re ready to reload your own 40 s&w ammunition!


In conclusion, the 40 s&w ammo is an excellent choice for those looking for a powerful round that is still relatively affordable. Many types of 40 s&w ammunition are available on the market, so it is essential to research before making a purchase. There are also many ways to reload 40 s&w bullets, so finding a method that works best for you is vital.

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