FM Products MIKE-9 9mm Front Charging Complete Upper Receiver - 10"
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Foxtrot Mike Products
Overview
The FM Products MIKE-9 9mm Front Charging Complete Upper Receiver is designed specifically for the AR-9 platform, featuring a 10-inch barrel that provides an optimal balance of maneuverability and performance. This complete upper assembly allows for easy installation on compatible lowers, streamlining your build process while ensuring reliable function with 9mm ammunition. Commonly, you'll find this upper in builds focused on 9mm caliber configurations, perfect for those looking for a compact and efficient shooting experience.
Specifications
FM Products MIKE-9 9mm Front Charging Complete Upper Receiver - 10"
Build history on GunPartPicker
Builders have been adding the Foxtrot Mike Products FM Products MIKE-9 9mm Front Charging Complete Upper Receiver - 10" to their builds on GunPartPicker since February 2026. All time, it ranks #202 of the 1,631 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 9mm and nearly all AR-9.
It was in stock most days in August 2026, and today only Optics Planet has it in stock. The best price drifted down from $399 to $379 over August 2026 without a real sale. Buying today, the lowest price is $379 at Optics Planet, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
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