The Armaspec ARM204-RED ECB Kit brings together a magazine catch, enhanced control button, and spring in a compact upgrade package for AR-style rifles. Designed to deliver a more positive feel at the mag release, this kit pairs a robust steel catch and coil spring with a bright red, textured button that offers improved grip and visual contrast on the receiver.

This accessory kit is ideal for shooters looking to refine their rifle’s ergonomics without adding unnecessary complexity. The red button’s ridged face helps maintain control during reloads, while the included spring and catch work together to provide consistent engagement with standard magazines. Whether you spend most of your time on the range, in training classes, or simply fine-tuning a personal rifle build, the Armaspec ECB Kit offers a clean, functional enhancement backed by the brand’s focus on thoughtful firearm accessories.

• Manufacturer: Armaspec
• Model: ARM204-RED ECB Kit
• Unique Features: Red textured magazine release button with matching catch and spring
• Material: Steel, Aluminum
• Finish: Black, Red