Foxtrot Mike Products AR-15 Mike-9 9mm Billet Lower Receiver Stripped

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Foxtrot Mike Products Ar-15 Mike-9 9mm Billet Lower Receiver Stripped - Lower Receiver for AR-15 - view 1
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Foxtrot Mike Products

Overview

The Foxtrot Mike Products AR-15 Mike-9 9mm Billet Lower Receiver is a stripped lower designed specifically for the AR-9 platform, providing a solid foundation for your 9mm builds. Constructed from billet aluminum and finished with hardcoat anodizing, this lower not only offers durability but also a precise fit for various components. Commonly found in mid-length gas system builds, this receiver is ideal for those looking to create a reliable and efficient 9mm AR setup.

Specifications

MPNFB9B-LR
AssemblyStripped
PlatformAR-9
Caliber9mm
FinishHardcoat Anodized
ColorBlack
StyleBillet
MaterialBillet Aluminum
MagazineGlock

Available Merchants(1)

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$189.00

October 2026 on GunPartPicker

Foxtrot Mike Products AR-15 Mike-9 9mm Billet Lower Receiver Stripped ranked #335 of the 588 lower receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #677 of the 1,222 lower receivers builders have added.

Today the one retailer we track is out of stock. Listed prices start at $189 at Brownells for when it comes back.

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Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

69.9%
5.56 NATO69.9%
300 Blackout8.4%
.223 Wylde7.7%
.308 Win5.8%
9mm3%
Other5%

Gas System

50.1%
Mid-Length50.1%
Carbine26.5%
Pistol10.9%
Rifle10.8%
Blowback1.4%
Other0.3%

Builds Featuring This Part

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Builds in the community that include the Foxtrot Mike Products Ar-15 Mike-9 9mm Billet Lower Receiver Stripped

BuildPartsTotal
8.5" 9mm build
8.5" 9mm
8$1094.06

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