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Hornady

Hornady 91369 Subsonic 40 S&W 180 GR XTP HP 20 Rounds

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Hornady Subsonic

180-grain XTP Hollow Point bullets

Subsonic Velocities

Suppressed rifles

Patented Flex

Tip insert and flat profile

Muzzle Velocity

Listed at 950 fps

Muzzle Energy

Listed at 361 ft lbs

$28.99
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SKU: 91369-090255913699

Overview

Hornady’s Subsonic 40 S&W load is built around a 180-grain XTP hollow point and is intended for shooters who want a subsonic option for target work or home defense. Its design is described as supporting reliable expansion at lower speeds through a flat profile and patented Flex Tip insert. With a listed muzzle velocity of 950 fps and muzzle energy of 361 ft lbs, it offers a controlled, purpose-driven setup in a 20-round box. Brass casing is included in the published specifications.

Why Hunters Choose the Hornady

Subsonic Velocities,

Making it suitable for suppressed

180-grain Xtp

A flat profile and Flex

Bullet Is

Described as expanding reliably at

40 S&w

950 fps muzzle velocity and

Brass Casing

Is listed for added durability

Key Features

  • Hornady Subsonic 40 S&W ammunition with 180-grain XTP Hollow Point bullets.
  • Designed for subsonic velocities and suppressed rifles.
  • Patented Flex Tip insert and flat profile support expansion at low speeds.
  • Muzzle velocity listed at 950 fps.
  • Muzzle energy listed at 361 ft lbs.
  • Packaged in a 20-round box with brass casings.

Best Used For

  • Suppressed shooting setups needing subsonic 40 S&W ammunition
  • Target shooters wanting 180-grain loads with listed subsonic velocity
  • Home defense users looking for a hollow point 40 S&W option
  • Shooters who prefer brass-cased ammunition in 20-round boxes

Specifications

Bullet TypeXTP Hollow Point
Bullet Weight180 gr
Caliber40 S&W
Casing MaterialBrass
Muzzle Energy361 ft lbs
Muzzle Velocity950 fps
Rounds Per Box20

Pros

  • Designed for subsonic velocities, making it suitable for suppressed rifles.
  • 180-grain XTP hollow point with a flat profile and Flex Tip insert.
  • Bullet is described as expanding reliably at low speeds.
  • 40 S&W caliber with 950 fps muzzle velocity and 361 ft-lbs energy.
  • Brass casing is listed for added durability.
  • 20-round box offers a compact quantity for range or defensive use.

Considerations & Trade-offs

  • Designed for subsonic velocities, so it’s intended for a specific use case rather than general-purpose 40 S&W loads.
  • The 20-round box count is relatively small, which may require more frequent restocking for range use or practice.
  • At 180 grains and 950 fps, this load reflects a heavier, slower configuration that may feel different from lighter or faster 40 S&W ammunition.
  • The product description emphasizes target shooting and home defense, so it is not presented as a broad all-around hunting load.

Suggested Comparisons

  • 40 S&W target ammunition
  • Self-defense handgun ammunition
  • Subsonic ammunition
  • Brass-cased pistol ammo

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Cleaning kit
  • Range bag

Frequently Asked Questions

What caliber and bullet weight is this ammunition?

It is listed as .40 S&W with a 180-grain XTP Hollow Point bullet.

How many rounds come in a box?

Each box contains 20 rounds.

What is the listed muzzle velocity and energy?

The provided specifications list a muzzle velocity of 950 fps and muzzle energy of 361 ft lbs.

Is this ammo described as subsonic?

Yes. The product is described as Hornady Subsonic ammunition, and the long description says the Sub-X bullet is designed for subsonic velocities.

What casing material is specified?

The listed casing material is brass.