LUXUS ARMS HM50B2 Gen 2 .50 BMG 29.25 in FDE

The HM Defense HM50B2 Gen 2 is a purpose-built .50 BMG semi-automatic rifle designed for long-range precision and repeatable accuracy. It features a match-grade, threaded 29.25 inch barrel, an aluminum receiver and an adjustable CNC-machined stock for shooter-tailored fit. The rifle ships with a removable monopod mount, a 10-round magazine and a hard case with laser-cut foam. A suitable optic under $1,000 for this platform is the Vortex Viper PST Gen II 5-25×50, which provides the magnification range and glass quality to take advantage of the rifle’s long-range capability.

Typical applications include long-range precision target shooting and ballistic/accuracy testing where a stable, repeatable .50 BMG platform is required.

Product Specifications

• The manufacturer is LUXUS ARMS (HM DEFENSE).
• The model is HM50B2 Gen 2.
• The caliber is .50 BMG.
• The barrel measures 29.25 inches and is described as match grade and threaded.
• The barrel rate of twist is 1:15.
• The capacity is 10 + 1 rounds.
• The overall length is 56.75 inches.
• The weight is approximately 29.75 lbs and the weight range is listed as 29 lbs+.
• The receiver material is aluminum.
• The stock is a HM Precision adjustable CNC machined stock with a brown finish.
• The grip is an ERGO Tactical Super Ambi grip.
• The trigger is a Target trigger.
• The muzzle is threaded.
• Included accessories are a removable monopod mount, a 10-round magazine, and a hard case with laser-cut foam.
• The UPC is 854164007470.

Engineered for precision and durability, the HM50B2 Gen 2 assembles component-level features that support consistent long-range performance. The adjustable stock, ambidextrous ergonomics and match-grade barrel create a platform suited to serious precision work and testing; the included case and accessories make it transport-ready for range days. If your focus is stable, repeatable .50 BMG performance, this rifle offers the essential features to support that mission.