FM Products MIKE-45 .45 ACP Complete Upper Receiver KIT 10 inch Barrel Front Charge Black
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Foxtrot Mike Products
Overview
The FM Products MIKE-45 .45 ACP Complete Upper Receiver Kit features a 10-inch barrel and is designed specifically for the AR-9 platform, delivering reliable performance with the .45 ACP caliber. This complete upper assembly allows builders to easily upgrade their existing lower receivers, offering a compact and versatile option for various shooting applications. This upper is commonly utilized in builds focused on home defense and recreational shooting.
Specifications
FM Products MIKE-45 .45 ACP Complete Upper Receiver KIT 10 inch Barrel Front Charge Black
Available Merchants(1)
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Stock Alert
September 2026 on GunPartPicker
Foxtrot Mike Products FM Products MIKE-45 .45 ACP Complete Upper Receiver KIT 10 inch Barrel Front Charge Black ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders on GunPartPicker first added it to a build in May 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $415 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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