ProMag CZA9 CZ P-10 F/C 20-Round 9mm Magazine Blue Steel

The ProMag CZA9 magazine transforms CZ P-10 pistols into higher-capacity platforms without sacrificing reliability. This 20-round extended magazine fits both P-10 F and P-10 C models, providing substantial firepower increase over factory magazines.

What Makes This Different

Unlike standard 15-round factory magazines, this extended design nearly doubles capacity while maintaining the proven ProMag construction standards. The blue steel finish resists corrosion better than basic phosphate coatings, extending service life in humid conditions. Heat-treated steel construction handles repeated loading cycles without spring fatigue that affects polymer alternatives.

Key Features

• 20-round capacity increases firepower by 33% over standard magazines
• Blue steel construction with corrosion-resistant finish
• Compatible with CZ P-10 F and P-10 C pistol models
• Heat-treated magazine spring maintains tension through thousands of cycles
• Polymer follower reduces friction and ensures smooth feeding
• Steel magazine lips prevent deformation under stress
• Extended baseplate provides secure grip during reloads

Competition shooters benefit from reduced reload frequency during rapid-fire stages, while the extended grip surface aids in emergency magazine changes. The steel construction handles drop impacts better than aluminum alternatives, maintaining feed reliability after rough handling. Law enforcement agencies appreciate the additional rounds available without switching to larger frame pistols.

Technical Specs

• Capacity: 20 rounds of 9mm Luger
• Compatibility: CZ P-10 F and P-10 C pistols
• Construction: Heat-treated blue steel body
• Follower: High-impact polymer
• Spring: Chrome silicon steel
• Overall length: Approximately 6.2 inches
• Weight: 4.8 oz empty
• Manufacturer: ProMag Industries

This magazine addresses the capacity limitations of factory options while maintaining the reliability CZ owners expect. The extended design changes pistol balance slightly but provides significant tactical advantages in defensive scenarios.