• dealers@primaryarms.com
  • Become A Dealer
    • Login
  • 0 items
    Your cart is empty
  • Cage Code: 87A80
  • Contact Us: 713-570-1911
  • Mon - Fri 8am-5pm(CST)
  • Home
  • Online Catalog
      • Search All Brands
      • AR-15
        • Barrels
        • Bolt Carriers Groups
        • BCG Parts
        • Buffer Springs
        • Buffers
        • Charging Handles
        • Complete Rifles
        • Gas Blocks
        • Grips
        • Lower Parts
        • Lower Receivers
        • Magazines
        • Magazine Releases
        • Rails and Handguards
        • Receiver Sets
        • Rifle Kits
        • Stocks
        • Stock Components
        • Triggers
        • Upper Parts
        • Upper Receivers
      • AR-308
        • Barrels
        • Bolt Carrier Groups
        • BCG Parts
        • Complete Rifles
        • Gas Blocks
        • Grips
        • Lower Parts
        • Lower Receivers
        • Magazines
        • Rails and Handguards
        • Stocks
        • Stock Components
        • Triggers
        • Upper Parts
        • Upper Receivers
      • AK-47
        • Grips
        • Magazines
        • Optic Mounts
        • Parts
        • Rails and Handguards
        • Stock Components
        • Stocks
        • Triggers
      • Other Platforms
        • NFA Short Barrel Rifles
        • NFA Sound Suppressors
        • Other Rifles
        • Shotguns
      • Red Dots
        • Red Dot Sights
        • Red Dot Mounts
        • Red Dot Magnifiers
        • Red Dot Accessories
        • Magnifier Mounts
      • Shooting Gear
        • Tactical Gear
      • Optics
      • Mounts
      • Magazines
      • Gun Parts
      • Firearms
        • Handguns
        • Lower Receivers
        • Receiver Sets
        • Rifles
        • Rifle-Style Pistols
      • Batteries
      • Upper Barreled Assemblies
      • Upper Complete Assemblies
      • Shop All Products
      • Lights & Lasers
  • Brands
  • Become a Dealer
  • About Us
  • FAQs
  • Home
  • Shop

2 Products

Back

Narrow By

2 Products

Clear All

CATEGORY

  • Upper Receivers

BRAND

  • Daniel Defense
  • Foxtrot Mike Products

ACCESSORY ATTACHMENT

  • M-LOK

BARREL LENGTH

  • 5.0"
  • 9"
  • 10.3"
  • 10.5"
  • 11.5"
  • 12.5"
  • 13"
  • 14.5"
  • 16"
  • 18"

CALIBER GAUGE

  • 5.56 NATO
  • 9mm Luger
  • AR Uppers - Barreled
  • AR Uppers - Complete Upper Half
  • Barrels
  • Semi-Auto Rifle
  • Suppressors

COLOR

  • Black

GAS SYSTEM LENGTH

  • Blowback
  • Rifle
  • AR 15
  • Barreled and Complete Upper Receivers
  • Upper Complete Assemblies
  • Uppers on Sale

PLATFORM

  • AR-15

THREAD PATTERN

  • 1/2 X 28
  • 1/2 X 36
Narrowed By: 18" 5.0" AR Uppers - Complete Upper Half Bolt-Assembly
Clear All

In Stock

Foxtrot Mike Products 5" Complete 9mm AR-15 Upper for Glock Style Receivers - Blast Diffuser

View Details

Log in to see price

Out of Stock

Daniel Defense DDM4v7 Pro Complete AR-15 Upper MFR XS M-LOK Rail - 18"

View Details

Log in to see price

Compare Products

You can compare up to 4 items at a time.

Remove 1 or more items before adding another item to compare.
Back to Top
ONLINE CATALOG
MY ACCOUNT
  • Account Overview
  • Account Balance
  • View Invoices
  • Update Profile
  • Change Password
  • View Orders
  • Track Orders
  • Payment Options
  • Quick Order
NEWS & INFO
  • FAQ
  • Bulk Order Request Form
  • CA Proposition 65 Highlights
  • Government acquisition form
  • PA Optics Stocking Dealer Program
  • Manufacturer Retail Map Programs
  • Request our FFL
  • Export and Shipping restrictions
ABOUT US
  • Company History
  • Privacy Policy
  • Return Policy
  • Contact Us
  • Career Opportunities
PRIVACY POLICY
FAQ'S
  2024 Primary Arms, LLC. All Rights Reserved.
  • Show Recently Viewed +
  • Clear List