LUXUS ARMS HM15FMB556L Defender M5L 5.56x45mm

The HM Defense Defender M5L is a semi-automatic rifle built for reliable performance at the range and in operational settings. It pairs a match-grade barrel with a modern accessory-ready platform suitable for shooters seeking consistent accuracy and modularity.

Constructed around a 7075-T6 aluminum receiver and finished in a black hardcoat anodize, this rifle balances durability with tactical ergonomics. The platform includes a free-float 1913 Picatinny rail compatible with M-LOK attachments, a Mil-Spec HM stock, and an enhanced polymer grip for a familiar feel and secure handling.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel length is 16″, offering a balance between accuracy and maneuverability.
• The barrel description is 4150 Chrome Moly Match Grade.
• The rate of twist is 1:8″.
• The capacity is 30 + 1.
• The material is 7075-T6 Aluminum.
• The finish type is Black Hardcoat Anodized.
• The stock description is Mil-Spec HM.
• The sights are Optic Ready.

With its match-grade components and accessory-ready rail, the HM Defense HM15FMB556L Defender M5L delivers dependable 5.56x45mm performance for shooters looking for a versatile modern sporting rifle. Consider the LUXUS ARMS (HM DEFENSE) HM15FMB556L Defender M5L 5.56x45mm NATO when searching for a rifle for sale that combines accuracy, durability, and modularity.