Description
Prvi Partizan's 300 AAC Blackout 125-grain FMJ is the kind of range fodder that makes a day at the bench easy to budget for. It's a full metal jacket load built on quality brass with a non-corrosive Boxer primer, so it feeds smoothly, shoots clean, and gives you one less thing to think about while you're working on fundamentals or breaking in a new 300 BLK build.
What the PPU 300 Blackout 125gr FMJ Brings to the Range
This is a supersonic load pushing a 125-grain bullet at roughly 2,198 fps with about 1,340 ft-lbs of muzzle energy. That light-for-caliber projectile gives you a relatively flat trajectory and manageable recoil, which makes it a comfortable round for new and experienced hands alike. The full metal jacket design does its job of smoothing out feeding and keeping barrel fouling down, so you can stay on the firing line longer between cleanings. Shooters have run it through 10-inch barreled ARs from the likes of PSA and Aero Precision with solid results and reliable function.
Why Reloaders Like the PPU 300 BLK Brass
Prvi Partizan makes its own brass, and it has a good reputation among folks who save their spent cases. The brass is reloadable with consistent case length and a Boxer primer pocket ready for your dies, so this ammo pulls double duty as practice today and component brass down the road. Prvi has been producing ammunition in Serbia since 1928, and that long track record shows up in the quality control.
Picking the Right Job for This FMJ Load
Keep in mind this is a target and plinking round first and foremost. The FMJ bullet won't expand on impact, so it's at its best punching paper, ringing steel, and getting valuable trigger time behind your 300 Blackout rifle or pistol. If you want to stock up on affordable, dependable practice ammo that happens to leave you with great reloading brass, this one earns a spot in the ammo can.
Key Specifications
- Manufacturer: Prvi Partizan
- Manufacturer Part Number: PP300BF
- UPC: 8605003821410
- Caliber: .300 AAC Blackout
- Bullet Weight: 125 Grain
- Bullet Type: Full Metal Jacket (FMJ)
- Muzzle Velocity: 2,198 fps
- Muzzle Energy: 1,340 ft-lbs
- Ballistic Coefficient: 0.325
- Case Material: Brass
- Primer: Boxer, Non-Corrosive
- Reloadable: Yes
- Magnetic: No
- Rounds Per Box: 20
- Country of Origin: Serbia
What’s Included
- 20 rounds of Prvi Partizan .300 AAC Blackout 125gr FMJ ammunition
Frequently Asked Questions
Is the PPU 300 Blackout 125gr FMJ good for hunting?
This is a full metal jacket load, so it's built for target shooting and practice rather than hunting. The FMJ bullet won't expand on impact, which makes it best suited for punching paper, ringing steel, and general range work. If you're after a hunting round, you'll want an expanding bullet like a soft point or hollow point in 300 Blackout.
Is this Prvi Partizan 300 BLK ammo reloadable?
Yes. It uses quality brass cases with non-corrosive Boxer primers, both of which make it a good candidate for reloading. Prvi Partizan brass has a strong reputation among handloaders for consistent case length and dependable quality, so you can save your spent cases and get more life out of them.
Will this ammo work in my 300 Blackout AR pistol or rifle?
It's designed specifically for firearms chambered in .300 AAC Blackout and will run through standard AR-platform rifles and pistols built for the cartridge. This is a supersonic 125-grain load at roughly 2,198 fps, and it has a track record of feeding and functioning reliably even in shorter 10-inch barrels.
Is this PPU 300 Blackout load supersonic or subsonic?
This is a supersonic load. The 125-grain bullet leaves the muzzle around 2,198 fps, which gives it a flatter trajectory and more downrange energy than heavier subsonic 300 BLK offerings. If you're shooting suppressed and want quiet subsonic performance, you'd want a heavier bullet in the 200-plus grain range instead.







Reviews
There are no reviews yet.