Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
Yugoslavian 7.62×39 surplus ammo — specifically the M67 loading — represents 1970s military production intended for Yugoslav People’s Army service rifles. This 123-grain copper full metal jacket round uses a non-magnetic projectile and Berdan-primed brass cases. The M67 designation refers to the year of standardization (1967) and the cartridge’s role as the primary issue load for AK-pattern rifles and SKS carbines fielded by Yugoslav forces. The ammunition arrives in a sealed metal can inside a wooden crate, packaged in 40-round boxes with 10-round SKS stripper clips — 1,120 rounds total per crate.
Performance at a Glance
The M67 loading uses a 123-grain copper-jacketed steel-core projectile over a corrosive powder charge. Yugoslavian military surplus is recognized among collectors and shooters for consistent primer ignition and projectile seating, the result of state arsenal production standards enforced during the Cold War. Brass cases are reloadable after corrosive primer residue removal, though Berdan primer pockets require decapping pin modification or hydraulic removal. The copper jacket over steel core maintains barrel life in chrome-lined and nitride-treated barrels common to AK and SKS platforms.
| Spec | Value |
|---|---|
| Caliber | 7.62x39mm |
| Bullet weight | 123 gr |
| Bullet type | M67 copper FMJ (steel core) |
| Rounds per crate | 1,120 (40-round boxes, 10-round stripper clips) |
| Case | Brass |
| Primer | Berdan, corrosive |
| Corrosive | Yes — clean firearm after use |
| Intended use | Military surplus, range training |
| Manufacturer | Yugoslavian military surplus (1970s production) |
This surplus ammunition is packaged with 10-round SKS stripper clips, four clips per 40-round box, and 28 boxes per sealed metal can. The wooden crate shows age and handling marks consistent with decades of storage, but the inner can remains factory-sealed to protect ammunition from moisture and contamination. Expect the crate’s exterior to display Cyrillic markings, production date stamps, and cosmetic wear. Shop 7.62×39 ammo for non-corrosive training options or compare headstamps across Eastern Bloc surplus lots.
Where It Shines
The M67 loading suits shooters who prioritize cost per round for AK or SKS range sessions and accept the cleaning discipline corrosive primers demand. Stripper clips simplify SKS reloading and provide a period-correct manual-of-arms experience for collectors of Cold War-era rifles. The copper jacket produces less bore fouling than lacquer-coated steel-case ammunition, and the brass cases support reloading projects for shooters equipped to handle Berdan primers. The sealed can format preserves the ammunition during long-term storage in controlled environments.
Cleaning & Storage
Corrosive primer residue — specifically potassium chloride salts — attracts moisture and initiates rust within hours if left in the bore, gas system, and bolt carrier. After firing corrosive surplus ammunition, flush the barrel, gas tube, piston, and bolt face with hot water or ammonia-based cleaner within four hours. Follow with a standard bore solvent pass, then lubricate per the rifle’s manual. Inspect the chamber and locking lugs for salt buildup, which appears as white or gray residue. Store unopened surplus crates in a climate-controlled space away from concrete floors and exterior walls to prevent condensation cycles that corrode sealed cans from the outside.
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.
- Treat every firearm as if it is loaded. Keep your finger off the trigger until sights are on target and you have made the decision to fire.
- Verify current federal, state, and local laws governing ammunition possession and use in your jurisdiction before purchasing or transporting corrosive surplus ammunition.
- Clean your firearm within four hours of firing corrosive ammunition. Failure to remove corrosive primer salts will result in rust, pitting, and barrel damage not covered by firearm warranties.
Reviews
There are no reviews yet.