My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Shopping list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Rifle Parts Build Kits Handguards & Rails FOXTROT MIKE PRODUCTS AR-15 MIKE-9 COMPLETE MONOLITHIC COLT STYLE UPPER RECEIVER 9MM Support
Build your perfect pistol-caliber carbine with the AR-15 MIKE-9 Monolithic Upper Receiver 9mm. 🇺🇸 Lightweight, durable, and versatile!

FOXTROT MIKE PRODUCTS AR-15 MIKE-9 COMPLETE MONOLITHIC COLT STYLE UPPER RECEIVER 9MM - FOXTROT MIKE PRODUCTS AR-15 MIKE-9 10.5 COLT STYLE UPPER RECEIVER 9MM BLACK

100027613

Variations:

Build your perfect pistol-caliber carbine with the AR-15 MIKE-9 Monolithic Upper Receiver 9mm. 🇺🇸 Lightweight, durable, and versatile!
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 10.5 COLT STYLE UPPER RECEIVER 9MM BLACK
549.9 GBP 0 £549.90 *
Not available - Is a 'Call to order' product.
Length: 10.5
Not available - Is a 'Call to order' product.
549.9 GBP 0 £549.90 *
Ask question
Upgrade your build with the AR-15 Mike-9 Monolithic 9mm Upper Receiver! 🔥 Lightweight, durable, and compatible with Glock® magazines.
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 16 COLT STYLE UPPER RECEIVER 9MM BLACK
569.9 GBP 0 £569.90 *
Not available - Is a 'Call to order' product.
Length: 16
Not available - Is a 'Call to order' product.
569.9 GBP 0 £569.90 *
Ask question
Upgrade your build with the AR-15 MIKE-9 Monolithic 9mm Upper Receiver! 🛠️ Lightweight, durable, and compatible with Colt and Glock magazines.
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 8.5 COLT STYLE UPPER RECEIVER 9MM BLACK
529.9 GBP 6 £529.90 *
Not available - Is a 'Call to order' product.
Length: 8.5
Not available - Is a 'Call to order' product.
529.9 GBP 6 £529.90 *
Ask question
529.9 569.9 3 GBP
549.9 GBP £549.90

Prices inclusive of duty & VAT.

Product no.: 100027613

Mfr. No.: MIKE9C-10.5UR

Styled after the Colt-pattern pistol-caliber carbine, the Foxtrot Mike Products AR-15 FM-9 Monolithic 9mm Upper Receiver offers AR aficionados with the opportunity to put together a pistol-caliber carbine for their next build. The Mike-9 Monolithic 9mm Upper Receiver can be had in three different barrel lengths, so whether you're building a pistol or a carbine, there's a setup that's perfect for your build. Each complete upper is built from 6061-T6 aluminum and includes a proprietary charging-handle design that's non-reciprocating. Though designed to work with lower receiver that utilize Colt SMG magazines, these uppers are also compatible with Glock® magazine feed lower receivers. Includes M-LOK compatible handguard All three uppers feature an Ultra-Light PCC barrel Barrel lengths: 16, 10.5 or 8.5 inches 16" barrel comes with FM-9 Muzzle Brake 8.5" and10.5" barrels come standard with the forward blast diffuser 10.5" Upper Receiver features 8.5" Ultra-Light Barrel with a 10.5" Handguard for an ultra-compact upper Made in the USA Black finish 1/2-36" threads Each Foxtrot Mike Products AR-15 FM-9 Monolithic 9mm Upper Receiver is completely made in the USA. Please note: Foxtrot Mike Products upper receives do not support aluminum cased ammunition, Korean manufactured magazines, and Spikes Tactical 9mm Glock® lower receivers.
Not available - Is a 'Call to order' product.
Be the first to rate this product

Not available.

Is a 'Call to order' product.

Not available.

Wish List Ask question
Requires order by phone

Variations:

Build your perfect pistol-caliber carbine with the AR-15 MIKE-9 Monolithic Upper Receiver 9mm. 🇺🇸 Lightweight, durable, and versatile!
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 10.5 COLT STYLE UPPER RECEIVER 9MM BLACK
549.9 GBP 0 £549.90 *
Not available - Is a 'Call to order' product.
Length: 10.5
Not available - Is a 'Call to order' product.
549.9 GBP 0 £549.90 *
Ask question
Upgrade your build with the AR-15 Mike-9 Monolithic 9mm Upper Receiver! 🔥 Lightweight, durable, and compatible with Glock® magazines.
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 16 COLT STYLE UPPER RECEIVER 9MM BLACK
569.9 GBP 0 £569.90 *
Not available - Is a 'Call to order' product.
Length: 16
Not available - Is a 'Call to order' product.
569.9 GBP 0 £569.90 *
Ask question
Upgrade your build with the AR-15 MIKE-9 Monolithic 9mm Upper Receiver! 🛠️ Lightweight, durable, and compatible with Colt and Glock magazines.
FOXTROT MIKE PRODUCTS AR-15 MIKE-9 8.5 COLT STYLE UPPER RECEIVER 9MM BLACK
529.9 GBP 6 £529.90 *
Not available - Is a 'Call to order' product.
Length: 8.5
Not available - Is a 'Call to order' product.
529.9 GBP 6 £529.90 *
Ask question

Description:

Perfect for Your Pistol-Caliber Carbine Build
Styled after the Colt-pattern pistol-caliber carbine, the Foxtrot Mike Products AR-15 FM-9 Monolithic 9mm Upper Receiver offers AR aficionados with the opportunity to put together a pistol-caliber carbine for their next build. The Mike-9 Monolithic 9mm Upper Receiver can be had in three different barrel lengths, so whether you're building a pistol or a carbine, there's a setup that's perfect for your build. Each complete upper is built from 6061-T6 aluminum and includes a proprietary charging-handle design that's non-reciprocating. Though designed to work with lower receiver that utilize Colt SMG magazines, these uppers are also compatible with Glock® magazine feed lower receivers. Includes M-LOK compatible handguard All three uppers feature an Ultra-Light PCC barrel Barrel lengths: 16, 10.5 or 8.5 inches 16" barrel comes with FM-9 Muzzle Brake 8.5" and10.5" barrels come standard with the forward blast diffuser 10.5" Upper Receiver features 8.5" Ultra-Light Barrel with a 10.5" Handguard for an ultra-compact upper Made in the USA Black finish 1/2-36" threads Each Foxtrot Mike Products AR-15 FM-9 Monolithic 9mm Upper Receiver is completely made in the USA. Please note: Foxtrot Mike Products upper receives do not support aluminum cased ammunition, Korean manufactured magazines, and Spikes Tactical 9mm Glock® lower receivers.

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Foxtrot Mike Products AR-15 FM-9 Monolithic 9mm Upper Receiver is styled after Colt-pattern pistol-caliber carbines and is available in three barrel lengths for various builds.
  2. Constructed from 6061-T6 aluminum, the upper features a proprietary non-reciprocating charging handle and is compatible with both Colt SMG and Glock® magazine feed lower receivers.
  3. The 10.5" upper comes with an 8.5" Ultra-Light Barrel and a 10.5" handguard, and is made in the USA, but it does not support aluminum cased ammo, Korean mags, or Spikes Tactical 9mm Glock® lowers.

Attributes

  • Colour: Black
  • Length: 10.5
  • Make: AR-15
  • Material: Aluminum
  • Style: M-LOK
  • Type: Monolithic
  • Delivery weight: 1.633kg
  • Shipping height: 70mm
  • Shipping width: 84mm
  • Shipping length: 549mm

Item details

Made in USA
US export classification: I(h)(2)

Customers reviews

Customer ratings (0)

0 / 5
Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top