Tyrant Designs M&P Full Size Magazine Extension - Red Anodized

The Tyrant Designs TDMPMAGEXFSRED magazine extension transforms standard Smith & Wesson M&P full-size magazines into higher-capacity powerhouses. This precision-machined aluminum extension adds critical rounds when capacity matters most. Red anodized finish provides corrosion resistance while maintaining the aggressive aesthetic M&P shooters demand.

What Makes This Different

Unlike basic plastic extensions that crack under stress, this CNC-machined 6061-T6 aluminum construction handles repeated drops and impacts without failure. The integrated spring system maintains consistent feeding pressure across the extended capacity range. Internal geometry matches factory magazine specifications for seamless compatibility with all M&P full-size variants in 9mm, .40 S&W, and .357 SIG.

Key Features

• Adds 5 additional rounds to standard M&P full-size magazine capacity
• CNC-machined from 6061-T6 aluminum with Type III hard anodizing
• Compatible with M&P 9mm, .40 S&W, and .357 SIG full-size magazines
• Includes extended magazine spring and follower assembly
• Red anodized finish resists wear and corrosion
• Maintains factory magazine reliability and feeding geometry
• Tool-free installation with detailed instructions included

Competition shooters rely on this extension for USPSA Production division matches where reload speed determines stage times. Law enforcement professionals appreciate the additional capacity during extended engagements. The aluminum construction survives concrete drops that destroy polymer alternatives, while the anodized surface resists holster wear and environmental exposure.

Technical Specs

• Material: 6061-T6 aluminum with Type III hard anodizing
• Finish: Red anodized
• Capacity increase: +5 rounds
• Compatible magazines: M&P full-size 9mm, .40 S&W, .357 SIG
• Installation: Tool-free assembly
• Weight: 1.2 oz
• Made in USA

This extension delivers the additional capacity competitive and tactical shooters require without compromising the M&P platform's legendary reliability. The precision manufacturing ensures consistent performance across thousands of rounds, making it an essential upgrade for serious M&P users.