• FAST & FREE SHIPPING ON EVERY ORDER
  • WISH LIST
  • CONTACT US
  • FAST & FREE SHIPPING ON EVERY ORDER
Milspec Retail
Login / Register
0 Compare
0 items / $0.00
Menu
Milspec Retail
0 items / $0.00
Browse Categories
  • AR Parts

    • LOWER PARTS
      • Bolt Catches
      • Buffer Tubes
      • Endplates
      • Lower Parts Kits
      • Magazine Releases
      • Pistol Grips
      • Rifle Buffers
      • Rifle Triggers
      • Safety Selectors
      • Trigger Guards
      • Stocks and Braces
    • UPPER PARTS
      • Bolt Carrier Groups
      • Charging Handles
      • Compensators
      • Complete Uppers
      • Flash Hiders
      • Forward Assists
      • Gas Blocks
      • Gas Tubes
      • Muzzle Devices
      • Rails
      • Rifle Barrels
      • Upper Receivers
    NEWLY ADDED
    • HRF Concepts RCM Rifle Combat Magwell for Aero M4E1 Lower $50.00 – $55.00
    • BCM MK2 Recoil Mitigation System Mod 1 $116.95 – $123.95
    • Rosco Manufacturing 12.5" Sage Dynamics 5.56 K9 Barrel (1/7 Twist) $170.00 $153.00

  • AK Parts
  • Pistol Parts
    • Pistol Barrels
    • Pistol Compensators
    • Pistol Lights
    • Pistol Magwells
    • Pistol Sights
    • Pistol Slides
    • Pistol Triggers
    • Pistol Slide Stops & Releases
    • Pistol Magazine Base Plates
  • Shotgun Parts
    • Shotgun Forends
    • Shotgun Grips
    • Shotgun Optic Mounts
    • Shotgun Stocks
    • Shotgun Triggers
  • Firearm Accessories
    • CONTROL
      • Bipods
      • Hand and Finger Stops
      • Rail Covers
      • Vertical Grips
      • Angled Grips
    • OPTICS
      • Sights & Optics
      • Optic Mounts
      • Iron Sights
    • ILLUMINATION
      • Weapon Mounted Lights
      • Weapon Light Mounts
      • Pressure Switches
      • Switch Mounts
      • Pistol Lights
      • Handheld Lights
    • TOOLS
      • Multitools
      • Gunsmithing Tools
    NEWLY ADDED
    • Eotech Vudu 1-6x28 FFP SR3 5.56mm BDC Reticle $1,399.00 $1,299.00
    • Daniel Defense 30MM Scope Mount - Double Ring $165.00
    • Modlite Systems OKW - 18350 Handheld Light Package $309.00
  • Tactical Gear
    • Back Packs & Bags
    • Chest Rigs
    • Medical
    • Plate Carriers
    • Pouches
    • Slings
    • Training Tools
  • SHOP
    rifle-parts-vert-copy

    RIFLE PARTS

    pistol-parts-vert

    PISTOL PARTS

    gear-vert-1

    GEAR

    accessories-vert

    ACCESSORIES

  • BRANDS
  • NEW ARRIVALS
  • UPDATES
MIL/LE DISCOUNT
  • SUPPORT
    • Contact Us
    • Order Info
    • Track Order
    • Start a Return
    • Cancel Order
-9%OUT OF STOCK
Click to enlarge
Home AR Parts Upper Parts Complete Uppers Foxtrot Mike Enhanced FM9 Complete Upper Receiver – 4″
Foxtrot Mike

Foxtrot Mike Enhanced FM9 Complete Upper Receiver – 4″

$329.00 $299.99

The Foxtrot Mike Products Enhanced 9mm 4″ Upper Receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses Glock magazines. Includes:

  • M-LOK Handguard with M-LOK covers.
  • Bolt/carrier unit with a hard Melonite finish.
  • Ambidextrous, non-reciprocating forward charging handle.
  • Blast diffuser to direct all gasses forward.
  • Does not include a dust cover.

Out of stock

Get notified when this product is in stock

FREE Shipping in the USA  |   FREE 30 Day Returns

Compare
Add to wishlist
SKU: FM93PCCU Categories: AR Parts, Complete Uppers, Upper Parts
Share:
  • Description
  • Additional information
  • Shipping & Delivery
Description

The Foxtrot Mike Products Enhanced 9mm Upper Receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses Glock magazines. With its full-length Picatinny top rail and M-LOK compatible handguard, the Foxtrot Mike 9mm Upper offers plenty of mounting space for optics and other accessories.

Engineered to function reliably, no matter which manufacturers’ lower it’s mated with, the Foxtrot Mike  Enhanced 9mm Upper Receiver is forgiving enough to cycle even the most economical steel, brass, or aluminum cased ammo.

Features a unique interlocking connector between the upper receiver and handguard ensures the barrel nut will not work loose over time.

Includes:

  • M-LOK Handguard with M-LOK covers.
  • Bolt/carrier unit with a hard Melonite finish.
  • Ambidextrous, non-reciprocating forward charging handle.
  • Blast diffuser to direct all gasses forward.
  • Does not include a dust cover.

Specs:

  • Material: 4150 carbon steel.
  • Finish: Premium melonite finish.
  • Twist: 1-10″
  • Length: 4″
  • Threaded muzzle: ½”-36.
Additional information
Brand

Foxtrot Mike

Color / Pattern

Black

Material

4140 Steel

Finish

Melonite

Barrel Twist

1/10

Size

4"

Caliber

9mm Luger

Firearm Compatibility

AR-15 / M4 / M16

Shipping & Delivery

FREE, FAST SHIPPING

We offer fast, free shipping on every US order. Most orders less than $100 will ship via USPS. Orders exceeding $100 will ship 2 or 3 Day FedEx. You can upgrade any order to 2-Day or Overnight during checkout for an additional charge.

To get your order shipped out same day, checkout before 1:00 PM Pacific time (4:00 PM Eastern).

INTERNATIONAL

Milspec Retail offers worldwide shipping on hundreds of products. However, due to the nature of our business, many products are restricted from export. These items will not be sold to customers located outside of the USA.

Related products

-24%OUT OF STOCK
Compare
Add to wishlist
Select options

SB Tactical SBA4 Pistol Stabilizing Brace

3 reviews
$169.99 $129.99
OUT OF STOCK
Compare
Add to wishlist
Select options

Geissele Super Precision Scope Mount – 30mm – 2.04″ Height

$325.00 – $350.00
Compare
Add to wishlist
Select options

CMMG Compensator SV Muzzle Brake

$64.95
Compare
Add to wishlist
Select options

Arisaka Defense Low Profile Picatinny Rail – M-LOK

2 reviews
$32.00
-21%OUT OF STOCK
Compare
Add to wishlist
Select options

Cloud Defensive CORv1 – Cloud Optimized Rail – 9.55″

1 review
$209.99 $165.88
-9%
Compare
Add to wishlist
Select options

Unity Tactical FAST Flip-to-Center Mag Mount for Aimpoint

1 review
$259.00 $235.00
-9%OUT OF STOCK
Compare
Add to wishlist
Select options

Unity Tactical FAST Optics Riser – 2.26″ Height

17 reviews
$99.00 $90.00
Compare
Add to wishlist
Select options

Dead Air Keymount Muzzle Brake

$89.00
Aero Precision
Arisaka Defense
Bravo Company USA (BCM)
Emissary Development
Esstac
Ferro Concepts
Geissele Automatics
HRF Concepts
Modlite Systems
Reptilia Corp
SCALARWORKS
Unity Tactical
milspec

The VIP lounge of gun parts and firearm accessories.

Contact us with any questions or inquiries:

Message Us
Phone: (323) 400-2858
Panorama City, CA 91402
SHOPPING
  • Products
  • Brands
  • New Arrivals
  • Sale Products
  • RFQ Bulk Purchasing
CUSTOMER SUPPORT
  • Order Info & Policies
  • Track Order
  • Start a Return
  • Cancel Order
  • Privacy Policy
  • Export Restrictions
COMPANY
  • Contact Us
  • Customer Reviews
  • About Our Company
  • MIL/LE Discount
  • Apply as Vendor
  • Careers
MILSPEC RETAIL COPYRIGHT 2022
visa mastercard amex discover
  • Menu
  • Categories
  • AR Parts
    • Blast Shields
    • Bolt Carrier Groups
    • Braces
    • Buffer Tubes
    • Charging Handles
    • Compensators
    • Complete Uppers
    • Endplates
    • Flash Hiders
    • Forward Assists
    • Gas Blocks
    • Gas Tubes
    • Lower Parts
    • Lower Parts Kits
    • Magazines
    • Mag Releases
    • Mag Extensions
    • Muzzle Devices
    • Muzzle Brakes
    • Pistol Grips
    • Pistol Grips
    • Rails
    • Rail Covers
    • Rail Sections
    • Rifle Barrels
    • Rifle Buffers
    • Rifle Stocks
    • Rifle Triggers
    • Safety Selectors
    • Stocks & Braces
    • Trigger Guards
    • Upper Parts
    • Upper Parts Kits
    • Upper Receivers
  • AK Parts
  • Pistol Parts
    • Base Plates
    • Compensators
    • Magwells
    • Pistol Barrels
    • Pistol Magazines
    • Pistol Sights
    • Pistol Slides
    • Pistol Triggers
  • Shotgun Parts
    • Shotgun Forends
    • Shotgun Grips
    • Shotgun Optic Mounts
    • Shotgun Stocks
  • Firearm Accessories
    • Bipods
    • Grips
    • Finger Stops
    • Hand Stops
    • Lights & Lasers
    • Magazines
    • Sights & Optics
    • Weapon Mounted Flashlights
    • Weapon Light Mounts
  • Tactical Gear
    • Bags & Packs
    • Chest Rigs
    • Medical
    • Plate Carriers
    • Pouches
    • Slings
    • Training Tools
  • MAIN SHOP
  • BRANDS
  • NEW ARRIVALS
  • SUPPORT
    • Contact Us
    • Order Info
    • Track Order
    • Start a Return
    • Cancel Order
  • MIL/LE DISCOUNT
  • Compare
  • Login / Register
Shopping cart
close

Sign in

close

Lost your password?
Or login with
Facebook
Google

No account yet?

Create an Account

FREE SHIPPING TRANSIT TIMES

2-3 DAYS

  • Order value is $100 or more.
  • Shipping address is in the USA.
  • Some large and heavy products excluded.
  • Delivery days do not include Saturday, Sunday, and legal/postal holidays.

3-5 DAYS

  • Order value is under $100 or contains large/heavy products.
  • Shipping address is in the USA.
  • Delivery days do not include Saturday, Sunday, and legal/postal holidays.