HM Defense HM50B2 Gen 2 .50 BMG Rifle 29.25" Barrel 10-Round

The HM Defense HM50B2 Gen 2 delivers precision .50 BMG performance in a semi-automatic platform designed for serious long-range applications. This rifle combines proven engineering with modern manufacturing to create a reliable system capable of engaging targets at extreme distances. Built for shooters who demand consistent accuracy and dependable function from their large-caliber rifle.

What Makes This Different

The Gen 2 design incorporates lessons learned from the original HM50 platform, featuring improved ergonomics and enhanced reliability mechanisms. Unlike bolt-action .50 BMG rifles that require manual cycling between shots, this semi-automatic system enables rapid follow-up shots for tactical applications or competitive shooting. The 29.25-inch barrel length optimizes velocity while maintaining manageable overall dimensions for transport and deployment.

Key Features

• Semi-automatic .50 BMG chambering with 10-round magazine capacity
• 29.25-inch chrome-lined barrel for extended service life and accuracy
• Muzzle brake system reduces felt recoil and muzzle rise
• Picatinny rail system accommodates various optics and accessories
• Adjustable stock system for proper length of pull customization
• Ambidextrous controls for left and right-handed operation
• Hard-coat anodized aluminum receivers resist corrosion and wear

Field performance demonstrates consistent sub-MOA accuracy potential with quality ammunition, making this rifle suitable for precision shooting competitions and tactical applications. The gas-operated system functions reliably across temperature extremes and maintains consistent cycling with various .50 BMG loadings. Shooters report dependable function through extended firing sessions without excessive maintenance requirements.

Technical Specs

• Caliber: .50 BMG
• Barrel Length: 29.25 inches
• Magazine Capacity: 10 rounds
• Action Type: Semi-automatic, gas-operated
• Overall Length: Approximately 55 inches
• Weight: Approximately 30 pounds (unloaded)
• Rail System: MIL-STD-1913 Picatinny
• Finish: Hard-coat anodized aluminum
• Manufacturer: HM Defense

This rifle represents a significant investment in long-range capability, offering features typically found in military and law enforcement platforms. The combination of semi-automatic operation and proven .50 BMG ballistics creates opportunities for applications where bolt-action rifles fall short.