The HM Defense HM50B2 GEN2 is a precision .50 BMG rifle built for extreme-range accuracy and rugged field use. The design lightens and strengthens key receiver and rail areas while retaining a machined, adjustable HM precision stock with through-bolted steel mounting. The rifle ships with a match-grade threaded barrel, removable monopod mount, a 10-round magazine, and a hard case with laser-cut foam for transport and storage.
Key Specifications
- Chambered in .50 BMG for heavy-caliber, long-range applications.
- Standard capacity is 10 + 1.
- The barrel measures 29.25 inches and is provided threaded.
- The barrel is specified as Match Grade Threaded.
- The rifling twist rate is 1:15.
- The unloaded weight is approximately 29.75 lbs.
- The overall length is 56.75 inches.
- The receivers are constructed from aluminum for reduced weight and durability.
- The stock is an HM Precision Adjustable unit finished in gray and includes an adjustable comb and length of pull.
- Includes a removable monopod mount, 10-round magazine, and a hard case with laser-cut foam.
With its match-grade barrel, adjustable precision stock, and durable aluminum receivers, the HM50B2 GEN2 is configured for disciplined, long-range performance. The package-level accessories and heavy-caliber chambering make it appropriate for precision target work and other lawful long-range shooting disciplines where stable, repeatable accuracy is required.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




