The Federal P45HST2S Premium Personal Defense ammunition delivers consistent expansion and penetration through the proven HST (Hydra-Shok Two) jacketed hollow point design. This 45 ACP load combines a 230-grain projectile with optimized powder charges to achieve reliable terminal performance across various barrier materials.
What Makes This Different
The HST bullet features a mechanical jacket-to-core bond that prevents separation during expansion, maintaining weight retention above 95% in ballistic gelatin tests. Unlike traditional hollow points that can clog with clothing fibers, the HST's engineered cavity design promotes consistent expansion through heavy clothing and intermediate barriers. Federal's nickel-plated brass cases resist corrosion and provide smooth feeding in semi-automatic pistols.
Key Features
- HST jacketed hollow point with bonded core construction
- 230-grain bullet weight optimized for 45 ACP ballistics
- Nickel-plated brass cases for corrosion resistance
- Low-flash powder reduces muzzle signature in low light
- Consistent 890 fps muzzle velocity from 5-inch barrel
- 20 rounds per box, 10 boxes per case (200 total rounds)
- Compatible with all 45 ACP chambered firearms
Law enforcement agencies nationwide have adopted HST ammunition for duty carry based on FBI protocol testing results. The bullet expands to approximately 0.90 inches while penetrating 12-15 inches in calibrated ballistic gelatin, meeting established standards for personal defense applications. This load functions reliably in full-size 1911 pistols, compact carry guns, and striker-fired platforms without modification.
Technical Specs
- Caliber: 45 ACP
- Bullet Weight: 230 grains
- Bullet Type: HST Jacketed Hollow Point
- Muzzle Velocity: 890 fps (5-inch barrel)
- Muzzle Energy: 404 ft-lbs
- Case Material: Nickel-plated brass
- Primer: Non-corrosive
- Quantity: 20 rounds per box
- UPC: 029465063948
Federal's Premium Personal Defense line represents decades of ballistic engineering focused on real-world performance requirements. The P45HST2S load provides the penetration depth and expansion characteristics that serious shooters demand from their defensive ammunition.