RCM – AR-15 Magwell MILSPEC Forged

The HRF Concepts RCM Rifle Combat Magwell is designed for AR 15 rifles equipped with MILSPEC forged lower receivers. Its flared funnel design provides an expanded entry point for magazines while maintaining a streamlined overall profile, making it easier to guide magazines into the magwell during use.

Updated for 2026, the RCM features an improved injection molded nylon polymer construction and weighs just 0.8 oz. It is compatible with most major MILSPEC forged lower receivers and a wide range of magazines, including M3 PMAGs and higher capacity options. The RCM is available in Black, Flat Dark Earth, and Olive Drab Green.

Made in the USA and backed by a lifetime warranty, the RCM combines a lightweight construction with a practical, purpose driven design for users looking to add functionality to their AR 15 platform.

Key Features:

• Flared Magwell Design: Enlarges the magazine entry point to help guide magazines into the receiver during reloads
• MILSPEC Compatibility: Designed to fit most MILSPEC forged AR 15 lower receivers
• Lightweight Construction: Injection molded nylon polymer construction keeps weight to just 0.8 oz
• Broad Magazine Compatibility: Compatible with most common AR 15 magazines, including M3 PMAGs and higher capacity magazines
• Made in the USA: Proudly manufactured in the United States and backed by a lifetime warranty