Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
You need blank ammunition that cycles your rifle without jams or light strikes. The PPU PPB739 delivers 7.62x39mm blank cartridges in a full-case brass construction — shaped to replicate a loaded round’s dimensions for consistent feeding and ejection in AK-pattern rifles, SKS carbines, and other 7.62x39mm platforms. Each box contains 15 rounds manufactured to PPU’s commercial brass standards.
Built for the Box
PPU constructs each blank with an extended brass case that mirrors the length and profile of a live 7.62x39mm cartridge. This full-case design ensures the blank engages the bolt carrier and magazine follower at the same points as ball ammunition, reducing feed failures during training drills or demonstration fire. The brass case withstands the pressure spike generated when you install a blank firing adapter (BFA) on your muzzle — the adapter restricts gas flow to create enough back-pressure to cycle the action.
Specs at a Glance
| Spec | Value |
|---|---|
| Caliber | 7.62x39mm |
| Bullet type | Blank (no projectile) |
| Rounds/box | 15 |
| Case | Brass, full-case |
| Intended use | Training, demonstration, ceremonies |
| Manufacturer | PPU |
PPU manufactures these blanks in the same facility that produces their commercial ball and hunting loads. You find this 7.62×39 ammo in training programs, film armories, and military demonstrations where you need visible muzzle flash and audible report without launching a projectile downrange.
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 — review the four rules of firearm safety before handling any ammunition or weapon system.
- Verify current federal, state, and local regulations governing blank ammunition use in your jurisdiction before ordering or using this product.
- Always use the correct blank firing adapter (BFA) for your firearm when firing blanks — firing blanks without a BFA will not cycle semi-automatic or automatic actions and may damage the weapon.
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