Shield Arms presents the +5/4 Magazine Extension for CZP10F/P09, crafted with precision engineering and durable billet 6061 aluminum. This extension enhances your magazine capacity, adding 5 rounds of 9mm and 4 rounds of 40 S&W, while featuring an easy-access floor plate design for effortless maintenance. Ideal for range time and competitive shooting, Shield Arms is renowned for innovation and quality.

Key Features:
- Manufacturer: Shield Arms
- Model: CZP10F/P09 Magazine Extension
- Product Type: Magazine Extension
- Material: Billet 6061 Aluminum
- Unique Features: Easy-access floor plate design, +10% power spring
- What's In The Box: Magazine extension, power spring