Hornady 9mm +P 135 Grain Critical Duty

9mm +P 135 Grain Critical Duty 25 Round Box

In 2022 Hornady announced that their 9mm +P 135 Grain Critical Duty ammo won the F.B.I. 9mm Full Size Handgun Ammunition Contract.

This 9mm +P product is one of the most advanced on the market in terms of design and performance. A large mechanical jacket-to-core InterLock^® band works to keep the bullet and core from separating for maximum weight retention, excellent expansion, consistent penetration and terminal performance through all F.B.I. test barriers. In addition to the high performance projectile, this product utilizes a nickel plated case which helps with smooth cycling and is highly visible for quick chamber checks. 

Features:

• Utilizes Hornady's patended FlexLock^® projectile.
• Best in class ballistic performance
• +P
• Nickel plated case

Test Barrel Length: 4 inches

Muzzle Velocity: 1010 (feet per second)

Muzzle Energy: 306 (foot pounds)

Common Questions

What does +P mean?

The +P designation basically means that it is higher pressure than standard loads.

What is the difference between 9mm +P and 9mm?

9mm +P will have a slightly larger powder charge than standard 9mm. This helps the projectile achieve greater velocities and is the reason why 9mm +P has higher pressure than standard 9mm.

Is it ok to shoot +P through my firearm?

Yes, in modern firearms only. Modern firearms can shoot +P ammunition with no additional safety concerns. Since +P is a higher pressure load, it can cause increased wear on certain parts; mainly the recoil spring. The additional parts wear will only be noticeable if you shoot hundreds of rounds of +P ammunition. 

All modern fire arms are proof tested by the manufacturer to ensure a firearm is safe when fired. Proof test loads can have 25% more pressure than even a +P load. If you own a modern firearm made by a reputable manufacturer, the proof tests demonstrate that 9mm +P is just as safe as standard 9mm. We do not recommend 9mm +P in old / vintage firearms (Don’t shoot +P through a Luger or anything alike).