40 Cal Ammo

.40 Smith & Wesson ammo is a widely used cartridge for concealed carry and law enforcement. Although it has a reputation for severe recoil, the .40 S&W offers excellent ballistic potential in trained hands. It is based on a 10mm Auto casing shortened to fit into handguns originally designed for the 9mm Luger.

Most 40 cal loads fire a 165 or 180 grain bullet at 950-1100 feet per second; for those who want more reliable expansion or are concerned with overpenetration, lighter bullets in the 135-155 grain range (with corresponding increases in velocity) are also available.

Many manufacturers offer handguns in this caliber, in part due to its intentional compatibility with existing 9mm designs. Notable .40 S&W pistols include Smith & Wesson's own M&P40, Ruger's SR40C, the Beretta Px4 Storm, the Springfield XD, and even some variants of the Browning Hi-Power.

You'll find in-stock 40 cal ammo for sale here at Widener's from great brands like Federal, Winchester, PMC, Magtech and more so you can focus on your next range trip and not worry about the reliability of your rounds.

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  1. Quantity: 1000 Remove This Item
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  1. Fiocchi 40 S&W 180 Grain JHP- 1000 Rounds

    $399.85

    In stock

    Product Type Ammo
    Manufacturer Fiocchi
    Condition New
    Bullet Weight 180 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type home defense, plinking at the range, Subsonic
    Casing Type Brass
    Quantity 1000
    Ammo Caliber 40 Smith & Wesson
    Manufacturer SKU 40SWE
    Primer Type Boxer
    Magnetic No
    UPC Barcode 762344860459
    Cost Per Round 40¢ per round

    Pick up this 1,000 round case of .40 S&W ammunition for your next range trip and for your carry handgun as well. This ammo is made by Fiocchi and delivers reliable, cost-effective performance.

    These cartridges propel a 180 grain jacketed hollow point bullet to a muzzle velocity of 1,000 feet per second.

    Fiocchi produces ammo in both America and Italy using non-corrosive primers and reloadable brass.

  2. Federal Premium Law Enforcement 40 S&W 180 Grain HST JHP- 1000 Rounds

    $799.85

    In stock

    Product Type Ammo
    Manufacturer Federal
    Condition New
    Bullet Weight 180 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type home defense, Subsonic
    Casing Type Nickel-Plated Brass
    Quantity 1000
    Ammo Caliber 40 Smith & Wesson
    Manufacturer SKU P40HST1
    Primer Type Boxer
    Magnetic No
    UPC Barcode 50029465094459
    Cost Per Round 80¢ per round

    Federal Law Enforcement rounds are perfectly designed for self defense applications. The infamous HST bullet is Federal's most popular and widely used hollow point bullet design. The tactical line of ammo is engineered with Law Enforcement in mind, but also makes an excellent personal defense, concealed carry, and security services option. The top-quality HST hollow point projectiles performs flawlessly with deep penetration, consistent expansion, and stopping power when you need it most. This ammunition is boxer-primed, non-corrosive, and loaded in nickel-plated brass casings.

    When it comes to protecting your life, you can trust Federal Premium ammunition. Don't take any shortcuts; go with Federal!

  3. Federal Premium Law Enforcement 40 S&W 165 Grain HST JHP - 1000 Rounds

    $799.85

    In stock

    Product Type Ammo
    Manufacturer Federal
    Condition New
    Bullet Weight 165 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type home defense
    Casing Type Nickel-Plated Brass
    Quantity 1000
    Ammo Caliber 40 Smith & Wesson
    Manufacturer SKU P40HST3
    Primer Type Boxer
    Magnetic No
    UPC Barcode 50029465094473
    Cost Per Round 80¢ per round

    When you want something incredible for self defense, the 40 S&W is a fantastic option. Designed specifically for the FBI, the 40 S&W has a great balance of penetration, incredible stopping power, and great accuracy making it suitable for all your range training and self defense needs. Proven through years of use by law enforcement agencies and civilians, the 40 S&W is perfect for you.

    Federal Premium has been around since 1922 and their products have a reputation for being high quality and reliable. Headquartered in Anoka, Minnesota, Federal ammunition is loaded in the USA.

    These Premium Law Enforcement rounds feature 165 grain HST jacketed hollow point projectiles. Each bullet is loaded into a brass casing that comes boxer primed and is reloadable. These rounds fire at 1130 feet per second and hit with phenomenal stopping power and exhibit fantastic penetration, perfect for keeping you safe from attackers.

  4. Speer Gold Dot 40 S&W 180 Grain JHP - 1000 Rounds

    $799.85

    In stock

    Product Type Ammo
    Manufacturer Speer
    Condition New
    Bullet Weight 180 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type home defense, Subsonic
    Casing Type Nickel-Plated Brass
    Quantity 1000
    Ammo Caliber 40 Smith & Wesson
    Manufacturer SKU 53962
    Primer Type Boxer
    Magnetic No
    UPC Barcode 10076683539622
    Cost Per Round 80¢ per round

    The 40 S&W has been around since the latter part of the 1900's and is one of the best handgun rounds on the market. Developed specifically for the FBI, the 40 S&W was designed to have fantastic penetration, amazing stopping power, and a manageable recoil, making it just what you need for all your range training and self defense purposes.

    Speer is a fantastic ammunition manufacturer and is known especially for their fantastic law enforcement ammo. With these Speer Gold Dot, 180 grain, jacketed hollow point, brass cased, boxer primed rounds, firing at 1025 feet per second, you get incredibly accurate and highly reliable ammo, perfect for keeping you safe from any attacker that wishes to harm you.

4 products