Precision One 9mm Ammo Review

Pro Armory Editorial Team October 31, 2025

An American-made training round that delivers reliability, consistency, and clean performance.

Precision One may not be a household name like Winchester or Federal, but in the world of high-volume training and competition, it’s a brand that earns respect. If you're serious about consistency, reliability, and clean operation at the range, Precision One’s 9mm line deserves a close look.

This blog takes a deep dive into Precision One’s 9mm ammo: how it’s made, how it performs, and whether it should earn a place in your ammo rotation—whether you're training, competing, or looking for a solid defensive option.

What Is Precision One 9mm Ammo?

Precision One Ammunition is a U.S.-based company focused on producing both new and remanufactured ammunition using high-quality components and tighter manufacturing tolerances. Unlike mass-produced “bulk” ammo, Precision One aims to deliver consistent loads that perform reliably and cleanly—whether you’re running drills or shooting matches.

The company’s 9mm lineup includes a broad range of offerings:

115-grain FMJ (New): General-purpose training ammo with an advertised velocity around 1,180 fps.
124-grain FMJ (Reman): A competition-focused load made from fully reconditioned components.
124-grain HP/XTP (New): A hollow point load designed for self-defense.
147-grain FMJ (Reman, Subsonic): Built for suppressed pistols or those seeking a softer recoil impulse.

All loads are built using brass cases, non-corrosive Boxer primers, and are designed to meet SAAMI specifications.

Why Shooters Choose Precision One

Precision One’s appeal lies in its balance of quality, consistency, and cost-efficiency. Here’s what sets it apart from typical range ammo:

Better Components: The company uses name-brand powder, quality primers, and precise bullets. Their remanufactured offerings are processed in-house with strict tolerances.
Variety for All Needs: Whether you prefer 115-grain light recoil, 124-grain to match your carry load, or 147-grain subsonic for suppressed shooting, you’ll find a purpose-fit option.
Reloadable Brass: Precision One’s use of brass cases and Boxer primers makes it suitable for reloading, extending value for handloaders.
Consistent Quality: While more affordable than premium defense ammo, Precision One performs with reliability and consistency far above the average “budget” brand.

The company also sells ammo in bulk quantities (250-, 500-, or 1,000-round packs), ideal for instructors, competitors, or any high-volume shooter.

Performance Overview

While Precision One doesn’t dominate headlines with gel tests or FBI protocol marketing, its published specs and user experience tell the story of a highly dependable round.

Velocity & Accuracy

Here’s what you can expect from a few popular offerings:

115-grain FMJ (New): Advertised velocity of ~1,180 fps. Shoots flat, cycles reliably, and produces manageable recoil.
124-grain FMJ (Reman Competition): Chronographed velocities around 1,040–1,080 fps depending on barrel length. Known for consistent impact and reliable feeding.
147-grain FMJ (Subsonic): Velocities suitable for suppressed use. Subsonic performance means a softer report and smooth recoil.

Shooters generally report 2–3" groups at 15 yards with standard iron sights in full-size handguns—more than sufficient for defensive training or USPSA/IDPA drills.

Reliability

One of the strongest points in Precision One’s favor is its dependability across different firearm platforms. Whether in striker-fired pistols like the Glock 19 or hammer-fired platforms like the Beretta PX4, the ammo performs with very few stoppages.

Their remanufactured loads are fully resized, cleaned, and inspected to SAAMI spec, offering solid performance even in finicky firearms—though, as with any reman ammo, a function test in your specific gun is always smart.

Cleanliness

Shooters often report that Precision One runs cleaner than most budget FMJ ammo. Powder burn is complete, brass isn’t excessively sooty, and post-range cleaning is straightforward. Compared to some steel-cased imports or lower-tier U.S. brands, this is a welcomed change.

Shooter Feedback

Here’s a sampling of feedback from real-world users:

"I’ve run thousands of Precision One 115 FMJ through my CZ Shadow 2 for USPSA. It’s accurate, super clean, and has never jammed."

"Bought a 1,000-round case of the reman 124 FMJ. Price was good, brass looked clean, and it fed flawlessly in my Glock 34."

"I was surprised at how soft the 147-grain subsonic felt. Ran it suppressed, no hiccups, and zero malfunctions over two classes."

"Used their 124 HP/XTP in my carry rotation after testing. Very consistent. Wouldn’t hesitate to trust it."

Disclaimer: User experiences are anecdotal and can vary based on firearm platform, lot numbers, barrel length, maintenance, and ambient conditions. Always test ammunition in your own firearm before using for competition, carry, or training.

Pros and Cons

Strengths

Consistent performance: Whether new or remanufactured, most users report excellent reliability.
Quality components: Boxer-primed brass, clean-burning powder, and precise bullets.
Multiple options: A range of bullet weights and types to match training or carry loads.
Reloadable: Brass case construction supports reusability for handloaders.
Clean running: Less fouling than many comparable brands.

Drawbacks

Not the cheapest option: You’ll pay a bit more than budget steel-cased brands.
Limited defensive marketing: While the HP/XTP is promising, Precision One doesn’t publish gel test data as extensively as others.
Remanufactured hesitation: Some shooters avoid reman ammo entirely, even when factory-processed to spec.

Final Thoughts

Precision One 9mm ammo sits in a category all its own. It’s not “match-grade premium,” but it certainly isn’t cheap bulk junk either. What you get is:

Reliable, consistent ammunition
Tight quality control
Options for training, competition, and carry testing
Clean-running performance that’s easy on your firearm

If you’re a serious shooter, instructor, or competitor, Precision One is worth strong consideration. It helps you train more effectively with ammo you can trust—not just tolerate.

Is it the best choice for every application? Maybe not. If you’re chasing sub-MOA groups or deep FBI-tested JHP expansion, look to premium-tier carry rounds. But if you want ammo that works every time, feels clean, and hits where you need it—Precision One makes a very strong case.

While Precision One’s 115gr offers certain handling and recoil characteristics, reading our Aguila 124gr review gives you perspective on how heavier 124gr loads behave for range reliability and feel."

FAQ

What bullet weights are available in 9mm?

Precision One offers 115-grain, 124-grain, and 147-grain options across FMJ, JHP, and subsonic variants.

Is Precision One 9mm reloadable?

Yes. Most offerings use brass, boxer-primed cases that are reloadable for handloaders.

What’s the difference between new and remanufactured?

New loads use factory-new components. Remanufactured rounds use reconditioned brass and components, processed to SAAMI spec. Both are built to run reliably, but always test reman loads in your own gun.

Is it clean shooting?

Yes. Shooters report that Precision One runs cleaner than typical low-cost ammo, leaving less fouling and easier post-range cleanup.

Is this defensive ammo or just for training?

Most offerings are FMJ and intended for training or match use. However, their 124-grain HP/XTP load is a hollow point and could be used for defensive carry—pending proper function and accuracy testing in your firearm.