KCI Mags FN PS90 / P90 5.7x28mm 50 Round Magazine KCI-MZ021 (UPC 851586008719)

The KCI Mags FN PS90 / P90 5.7x28mm 50 Round Magazine KCI-MZ021 (UPC 851586008719) is a high-capacity aftermarket magazine designed specifically for the FN P90 and PS90 platforms. Manufactured by KCI, a well-known producer of reliable and affordable firearm magazines, this 50-round magazine offers significantly increased firepower compared to standard factory magazines. Chambered in 5.7x28mm, this magazine is an excellent choice for competitive shooters, collectors, and enthusiasts who want maximum capacity in their FN bullpup-style firearms. Sold in cases of 120 magazines, the KCI-MZ021 provides an economical solution for high-volume shooters and bulk buyers.

The FN P90 and PS90 are iconic firearms known for their unique bullpup design and the high-velocity 5.7x28mm cartridge. While factory magazines typically hold 50 rounds, many users seek additional magazines for training, competition, or range use. The KCI 50-round magazine delivers reliable feeding and solid construction at a competitive price point.

50-Round Capacity for Maximum Firepower

Each KCI magazine holds a full 50 rounds of 5.7x28mm ammunition, matching the standard capacity of the FN P90 and PS90. This high-capacity design allows shooters to spend more time on the range without frequent reloads. The 50-round capacity is ideal for competitive shooting disciplines, tactical training, and recreational plinking. The magazine’s internal geometry is engineered to promote smooth, consistent feeding, helping to reduce the risk of malfunctions during rapid fire.

Durable Construction and Reliable Performance

The KCI 50-round P90 magazine is constructed from high-quality polymer with reinforced steel feed lips for added strength and longevity. The polymer body helps reduce overall weight while maintaining structural integrity, making it comfortable to carry and handle during extended shooting sessions. The steel feed lips provide a durable interface with the firearm’s action, helping to ensure consistent feeding even after thousands of rounds. KCI magazines are known for offering good value and reliable performance in a variety of shooting environments.

Each magazine is designed to fit and function in both the FN P90 and the civilian-legal PS90 platforms, giving shooters flexibility across multiple firearms.

Ideal Applications

• High-volume range training and practice
• 3-Gun and other competitive shooting events
• PS90 and P90 owners looking for affordable spare magazines
• Bulk buyers and shooting clubs
• Collectors of 5.7x28mm firearms and accessories
• Shooters who prefer high-capacity magazines

Why Choose the KCI 50 Round P90 Magazine?

• Full 50-round capacity matching factory specifications
• Compatible with both FN P90 and PS90 platforms
• Durable polymer construction with steel feed lips
• Economical option when purchased in 120-magazine cases
• Reliable feeding for high-volume shooting
• Lightweight design for comfortable carry
• Great value for budget-conscious shooters

The KCI Mags FN PS90 / P90 5.7x28mm 50 Round Magazine KCI-MZ021 (UPC 851586008719) is a practical and affordable high-capacity magazine option for owners of the FN P90 and PS90. With a full 50-round capacity, this magazine allows shooters to maximize their time on the range without constant reloading. Built with a durable polymer body and reinforced steel feed lips, the KCI magazine is designed to provide reliable feeding and long-term durability. Whether you’re a competitive shooter, a high-volume range enthusiast, or a collector looking to stock up on spare magazines, the KCI-MZ021 offers excellent value. Sold in cases of 120 magazines, this product is especially attractive for shooting clubs, training facilities, and bulk buyers who want to purchase quality magazines at a competitive price. The magazine is compatible with both the original FN P90 and the semi-automatic PS90, making it a versatile choice for a wide range of users. KCI has built a reputation for producing functional and budget-friendly magazines, and this 50-round 5.7x28mm magazine continues that tradition. For shooters who want increased capacity without spending a premium on factory magazines, the KCI P90/PS90 50-round magazine is a smart and practical solution. Its combination of high capacity, solid construction, and affordability makes it one of the most popular aftermarket magazine options available for the 5.7x28mm bullpup platform.

Maximize your firepower with the KCI 50 Round Magazine for the FN PS90 and P90.