Cross Armory Safe Mag Mil-Spec AR15/M4 Black Aluminum

The Cross Armory Safe Mag is a Mil-Spec magazine locking system designed for AR15/M4 firearms in jurisdictions that require fixed magazines. Properly installed, it prevents removal of the magazine without disassembly of the action and releases the magazine when the upper and lower receivers are separated. The unit is constructed of aluminum with a black finish and is intended for Mil-Spec AR15/M4 platforms. Installation is straightforward and the design permits insertion of a new magazine when the receivers are closed without bending or stressing the weapon or the Safe Mag.

Key Specifications

• The finish is Black.
• The material is Aluminum.
• The model is labeled Safe Mag.
• The product type is a Magazine locking system.
• The size/fit is Mil-Spec.
• Compatibility is listed as AR15/M4 firearms (Mil-Spec only).
• The mechanism prevents magazine removal without disassembly.
• The magazine is released when the upper and lower receivers are separated.
• The design allows insertion of a new magazine with receivers closed without bending hardware.
• The unit is described as easy to install.

Engineered for reliable, low-profile operation, the Safe Mag provides a practical solution for owners who require a fixed-magazine configuration while preserving the handling of a service-style AR15/M4 platform. Its aluminum construction and Mil-Spec compatibility offer durable performance and a straightforward installation that integrates with existing receivers for predictable, compliant operation.