The Winchester WB9JHP147X delivers precision-engineered 147-grain jacketed hollow point bullets designed for reliable expansion and consistent performance in 9mm reloading applications. These component bullets provide reloaders with the same quality construction found in Winchester's factory ammunition at a fraction of the cost per round.
What Makes This Different
Winchester's jacketed hollow point design features a controlled expansion cavity that opens reliably at subsonic velocities, making these 147-grain bullets ideal for suppressed applications. The heavy bullet weight maintains energy downrange while producing less felt recoil than lighter projectiles. Quality control standards ensure each bullet meets strict weight tolerances of ±0.5 grains for consistent ballistic performance.
Key Features
- 147-grain jacketed hollow point construction for reliable expansion
- Subsonic velocity performance optimized for suppressed shooting
- Copper-plated jacket reduces barrel leading and fouling
- Consistent weight tolerance within ±0.5 grains
- 100 bullets per box for efficient bulk reloading
- Standard .355" diameter fits all 9mm Luger chambers
- Pre-formed hollow point cavity eliminates drilling or modification
These bullets perform exceptionally in both competition and defensive applications. The 147-grain weight naturally runs subsonic from most barrel lengths, making them perfect for suppressed pistols and carbines. Match shooters appreciate the reduced recoil and consistent point of impact, while the hollow point design provides reliable expansion for personal protection loads when paired with appropriate powder charges.
Technical Specs
- Bullet Weight: 147 grains
- Bullet Type: Jacketed Hollow Point (JHP)
- Diameter: .355 inches
- Caliber: 9mm Luger/9x19
- Jacket Material: Copper-plated
- Package Quantity: 100 bullets per box
- Case Quantity: 10 boxes (1,000 bullets total)
- Manufacturer: Winchester
Winchester's reputation for consistent quality makes these component bullets a smart choice for serious reloaders who demand predictable results. The bulk packaging reduces cost per bullet while the proven hollow point design eliminates guesswork in load development.