The Geissele Ultra Duty Mag Release from Geissele Automatics is a premium magazine release button designed to complement modern AR-15 builds. Its oval profile and sharply checkered face provide a confident, non-slip surface that visually matches the popular Geissele Maritime Bolt Catch, giving your lower receiver a cohesive, purpose-built look.

This Ultra Duty Mag Release is built specifically for AR-15 pattern rifles and carbines, offering improved purchase when operating the magazine release with gloved or wet hands. The matte black finish blends cleanly with most receivers and other Geissele components, making it a smart upgrade for shooters who value both function and a refined appearance. It is an ideal choice for range use, training, and general-purpose rifles where consistent, positive magazine changes matter. The design reflects Geissele’s reputation for precise machining and thoughtful, shooter-focused engineering.

Key Features:

• Manufacturer: Geissele
• Model: Ultra Duty Mag Release
• Type: Magazine Release
• Finish Color: Matte Black
• Fits: AR-15
• Unique Features: Checkered Face Matching Geissele Maritime Bolt Catch