The TTI BP FITS 2011 9/38 +2 Red magazine extension is expertly designed to enhance the capacity of Staccato, Infinity, Springfield Prodigy, and Atlas 2011 style magazines. This mid-profile extension boosts your magazine capacity from 20 rounds to 22 rounds while ensuring compliance with USPSA regulations for the 140mm gauge. Ideal for competitive shooters, it allows for maximum round count without compromising performance or reliability. Constructed with a hard coat anodized finish, this extension is built to endure rigorous use in various shooting environments. Intended Use: Perfect for competitive shooting and training scenarios. Key Benefits: Increase your magazine capacity while maintaining compliance with USPSA standards. Key Features: - Fits Glock 17/22 and all 2011 style magazines - Recommended for the 140mm magazine - Allows +2 round capacity with factory spring and follower - Hard coat anodized finish for durability Summary: The TTI BP FITS 2011 9/38 +2 Red magazine extension is an essential upgrade for any serious competitor, providing greater firepower and efficiency during competitions and training sessions.