Hi-Point HP15P556 Semi-Auto Pistol 5.56 NATO 10.5" Barrel

The Hi-Point HP15P556 delivers 5.56 NATO performance in a compact pistol platform, offering rifle-caliber capability for close-quarters applications. This firearm bridges the gap between traditional handguns and rifles with its 10.5-inch barrel configuration.

What Makes This Different

Unlike standard pistol calibers, the HP15P556 chambers the proven 5.56x45mm NATO cartridge, providing significantly higher velocity and energy downrange. The 10.5-inch barrel length optimizes powder burn while maintaining maneuverability in confined spaces. Hi-Point's direct blowback operation eliminates the gas system complexity found in traditional AR-platform pistols.

Key Features

• 5.56x45mm NATO chamber accepts both 5.56 NATO and .223 Remington ammunition
• 10.5-inch barrel with 1:9 twist rate for bullet stabilization
• Direct blowback action provides reliable cycling without gas system maintenance
• Polymer construction reduces overall weight compared to steel alternatives
• Picatinny rail sections for optics and accessories mounting
• Detachable magazine system for quick reloading
• Ambidextrous safety selector accommodates left and right-handed shooters

The rifle-caliber cartridge generates muzzle velocities exceeding 2,800 feet per second from the 10.5-inch barrel, delivering flat trajectory and terminal performance at extended ranges. Law enforcement and security professionals appreciate the stopping power advantage over pistol calibers in vehicle interdiction scenarios. The compact overall length makes it suitable for confined spaces while maintaining the ballistic advantages of rifle ammunition.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 10.5 inches
• Overall Length: Approximately 26 inches
• Action Type: Direct blowback, semi-automatic
• Construction: Polymer frame with steel barrel
• Rail System: Picatinny compatible mounting points
• Safety: Manual safety selector
• Country of Origin: United States

The HP15P556 represents Hi-Point's approach to affordable rifle-caliber pistols without compromising essential functionality. This platform suits shooters requiring 5.56 NATO performance in a compact package, backed by the manufacturer's reputation for value-oriented firearms.