Steel magazine catch Z9 for Glock 43 - Shield Arms

Optimized Steel Mag Catch for Shield Arms Z9

Our steel mag catch is specifically designed for Shield Arms Z9 magazines. While it remains compatible with OEM plastic magazines, prolonged use may cause increased wear on plastic mags. For optimal performance and longevity, we recommend steel-on-steel or plastic-on-plastic configurations.

Key Features

• Precision-machined steel construction with multiple finish options
• Ambidextrous design for enhanced usability
• Chamfered, textured button for a secure grip
• Optimized for Shield Arms Z9 magazines
• Low-profile design ideal for concealed carry
• Proudly made in the USA
• Backed by a 100% lifetime warranty

Note: Finishes are PVD-coated steel. While images represent color options, slight variations may occur. A fixture mark may be present on the inside of the catch—this is normal and will not be visible once installed.

DLC (Diamond-Like Coating) – Exceptionally wear and abrasion-resistant, with a surface hardness comparable to natural diamond. Its high lubricity reduces friction and prevents chemical reactions, ensuring durability under extreme conditions.