LUXUS ARMS HM15FMB556 Defender M5 5.56x45mm NATO

The HM15FMB556 Defender M5 from LUXUS ARMS (HM DEFENSE) is an AR-pattern rifle built around match-grade components to deliver consistent, serviceable performance for shooters. The platform is suited for range work, training sessions, and practical defensive roles where modularity and component quality matter.

The Defender M5 combines a precision-oriented barrel design with a user-focused accessory interface. Its HM MonoBloc 4150 chromoly barrel and integral gas block are paired with a free-float handguard that accepts common mounting systems, while the rifle’s ergonomics are set by a Mil-Spec HM stock and an enhanced polymer grip for a familiar control layout.

Key Specifications

• The caliber is 5.56x45mm NATO.
• The barrel length is 16 inches.
• The barrel is a HM MonoBloc 4150 chromoly, match grade barrel with an integral machined gas block.
• The barrel is tripled honed and button rifled to promote consistent performance.
• The handguard length is 10.37 inches and it is a free-float design.
• The handguard includes a Picatinny rail and is compatible with the Magpul M-LOK mounting system.
• The magazine capacity is 30+1.
• The finish is Black Hard Coat Anodized Metal.
• The stock is a Black Mil-Spec HM stock and the grip is an enhanced polymer grip.
• The rifle is configured for right hand shooters.

Whether you need a quality AR-platform rifle for range training or a dependable, component-focused option for defensive-minded shooters, the LUXUS ARMS (HM DEFENSE) HM15FMB556 Defender M5 delivers a balance of match-grade features and accessory-ready design. Buy the LUXUS ARMS (HM DEFENSE) HM15FMB556 Defender M5 5.56x45mm NATO online today.