Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
The PPU76239B840 from Prvi Partizan offers 840 rounds of 7.62×39 FMJ ammunition loaded with 123-grain full metal jacket projectiles. This metric rifle cartridge has anchored military and civilian shooters since the mid-20th century, chambering AK-47s, SKS rifles, and dozens of commercial sporting platforms. Bulk cases like this one give you range volume without forcing you into single-box purchases or premium hunting loads when you just need trigger time and function checks.
Built for the Box
Prvi Partizan manufactures ammunition in Serbia under contract and commercial lines, holding a reputation for consistent primer ignition and predictable pressures across metric rifle calibers. The 123-grain FMJ projectile represents the standard military bullet weight for 7.62×39, balancing trajectory at 100-300 yards with reliable feeding through steel and polymer magazines. Brass cases accept standard boxer primers, and the full metal jacket construction minimizes barrel fouling compared to exposed-lead designs. You won’t find match-grade accuracy claims here — this is range ammunition engineered to cycle semi-auto actions, stabilize in 1:9.5 to 1:10 twist barrels, and deliver acceptable groups at typical plinking distances.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 7.62×39 |
| Bullet weight | 123 grain |
| Bullet type | FMJ (Full Metal Jacket) |
| Rounds per case | 840 |
| Case | Brass, boxer-primed |
| Intended use | Range training, plinking |
| Manufacturer | Prvi Partizan |
This 840-round case matches the capacity needs of shooters running multiple magazines through drills or zero-confirmation sessions. For more 7.62×39 ammo options in different bullet weights and case quantities, browse our metric rifle inventory.
Where It Shines
Buy this case when you need consistent ignition across a range session without paying for soft-point hunting projectiles or match-grade brass. The 123-grain FMJ feeds reliably in AK-pattern rifles with steel or polymer magazines, cycles through SKS internal magazines, and stabilizes in aftermarket barrels cut for standard 7.62×39 SAAMI specs. Brass cases allow reloaders to process spent hulls for future handloads, though the boxer primers and moderate pressures make these acceptable for range pickup and bulk reloading projects. Avoid using FMJ ammunition for hunting medium game — the projectile does not expand on impact and violates ethical terminal performance standards in most jurisdictions.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Follow the four universal rules of firearm safety during every range session.
- Verify current state and local laws governing ammunition sales and possession in your jurisdiction before ordering.
- Store bulk cases in sealed ammo cans or dry containers to prevent moisture degradation of primers and powder.
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