Tyrant CNC TDMPMAGEXFSBLK Magazine Extension S&W M&P 9mm/40 Black

The Tyrant CNC TDMPMAGEXFSBLK Magazine Extension increases capacity for Smith & Wesson M&P full-size pistols chambered in 9mm and 40 S&W. This aerospace-grade aluminum extension adds rounds to standard magazines while maintaining reliable feeding and proper grip ergonomics.

What Makes This Different

Unlike polymer extensions that can crack under stress, this CNC-machined aluminum construction provides superior durability and dimensional stability. The precision manufacturing ensures consistent magazine spring compression and eliminates the feeding issues common with cheaper alternatives. Heat-treated aluminum construction withstands repeated use and harsh conditions without degradation.

Key Features

• Aerospace-grade 6061-T6 aluminum construction for maximum durability
• CNC-machined precision fit for Smith & Wesson M&P full-size pistols
• Compatible with 9mm and 40 S&W caliber magazines
• Type III hard coat anodized black finish resists wear and corrosion
• Maintains proper grip angle and magazine insertion dynamics
• Adds capacity without compromising reliability or function
• Drop-in installation requires no permanent modifications

The extension maintains consistent spring pressure throughout the magazine's travel, ensuring reliable feeding even under rapid fire conditions. Law enforcement and competitive shooters rely on this extension for duty carry and USPSA competition where additional capacity provides tactical advantages. The hard anodized finish withstands holster wear and environmental exposure while maintaining its appearance through thousands of insertion cycles.

Technical Specs

• Material: 6061-T6 aerospace aluminum
• Finish: Type III hard coat anodized black
• Compatibility: S&W M&P full-size 9mm and 40 S&W magazines
• Manufacturing: CNC-machined in the USA
• Weight: Approximately 0.8 oz
• Installation: Drop-in design, no gunsmithing required
• Model Number: TDMPMAGEXFSBLK

This extension represents proven engineering specifically designed for the M&P platform's magazine geometry. The investment in quality manufacturing translates directly to enhanced reliability when capacity matters most.