The Promag Mag FN 509 9mm 20rd Blue Steel is a robust and reliable magazine designed for the FN 509 9mm pistol. Crafted with precision, this magazine features a body constructed from heat-treated steel with a sleek black oxide finish, ensuring durability and a smooth fit.

Perfect for range use and everyday carry, this magazine offers a 20-round capacity, making it an excellent choice for those who require extended firepower. Its injection-molded follower and heat-treated chrome silicone wire spring provide consistent feeding and reliability. ProMag's commitment to quality craftsmanship is evident in every detail of this magazine, making it a trusted choice for firearm enthusiasts.

Key Features:

• Manufacturer: ProMag
• Model: PM FNHA13
• Caliber: 9mm
• Capacity: 20 rounds
• Material: Heat-treated steel with black oxide finish
• Follower: Injection molded
• Spring: Heat-treated chrome silicone wire
• Made in USA