Glock 50963 Magazine Catch Reversible Gen4 G20/G21/G29 Black

The Glock 50963 Magazine Catch transforms left-handed shooting with genuine factory engineering designed specifically for Gen4 models. This reversible component eliminates the awkward reach across the frame that plagues southpaw shooters using standard magazine releases.

What Makes This Different

Unlike aftermarket alternatives, this factory Glock component maintains the exact tolerances and materials specifications of the original firearm. The reversible design allows installation on either side of the frame without compromising structural integrity or trigger guard clearance. Glock's proprietary polymer blend resists wear from repeated activation while maintaining consistent spring tension over thousands of cycles.

Key Features

• Genuine Glock factory part ensures perfect fit and function
• Reversible design accommodates both right and left-handed shooters
• Black polymer construction matches Gen4 frame finish
• Compatible with Glock 20, 21, and 29 Gen4 models exclusively
• Maintains original magazine drop-free capability
• Easy installation with basic gunsmith tools
• Includes necessary hardware for complete installation

Field performance remains identical to factory configuration with smooth magazine ejection under stress conditions. Competition shooters benefit from the natural thumb placement during rapid reloads, while duty users appreciate the consistent activation pressure in high-stress scenarios. The component withstands extended training sessions and adverse weather conditions without degradation.

Technical Specs

• Material: Black polymer construction
• Compatibility: Glock 20, 21, 29 Gen4 models only
• Installation: Reversible left or right side mounting
• Finish: Matte black to match frame
• Part Number: 50963
• Country of Origin: Austria
• Warranty: Covered under Glock factory warranty

This factory component delivers the reliability Glock owners expect while solving the left-handed shooter disadvantage. Professional installation recommended for optimal function and safety.