FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver  Quad Rail Handguard (#ACC0088)

FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver Quad Rail Handguard

Part Number: ACC0088 Manufacturer: Freedom Ordnance Manufacturer Part Number: NA UPC: NA
Rating: starstarstarstarstar 5 out of 5 Stars based on 1 Reviews
Price: $1,399.99

Our everyday prices reflect a 3% cash savings, which is NOT available on credit or debit card orders and will be applied to order at checkout.

This product is currently out of stock.

  • Description

    FM-9 9mm Belt Fed AR-15/M16 Upper Receiver
    with 16" Quick Change Barrel and Quad Rail Handguard

    The Freedom Ordnance 9mm Belt-fed AR-15 Upper Receiver is equipped with a quad rail to attach all your accessories and a 16" quick-change barrel that allows you to easily change between different barrel lengths.

    It has been designed, tested, and manufactured to drop on to any mil-spec AR-15 or M16 lower receiver. A magazine block is dropped into the magazine well from the top before putting on the upper receiver. This provides an attachment point for the belt bag and houses the ejector; no tools are required.


    • Heat treated and QPQ black nitride finish on all steel components for extended durability
    • Black anodized billet aluminum components
    • No tools required for quick-change barrel system
    • Machined billet aluminum quad Picatinny rail forend
    • Steel receiver rails
    • Removable bolt weight to adjust for variances between hot or light ammunition
    • Includes:
      • Upper receiver unit
      • 16" quick-change barrel with handle
      • A2 flash hider
      • 150 round belt bag
      • 150 heat-treated steel links
      • Magazine block


    • Caliber: 9x19mm NATO
    • Barrel Length: 16 in.
    • Belt Bag Capacity: 150 rounds
    • Operation: Disintegrating link blowback belt fed system
    • Muzzle Thread: 1/2-28 T.P.I. standard

    Lower receiver, grip, and stock not included. For warranty information, contact Freedom Ordnance.

  • Restrictions

    This item may have restrictions that prevents it from being sold in all areas.  For a full list of all product restrictions, please check out our Restrictions Policy.

  • Reviews

    1 Customer Review(s)
    5 Star
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    4 Star
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    This thing works good. I ran some winchester wite box 115 grain , American eagle red box 124 grain , and even tried some federal green box 98 grain frangible ammunition. It consumed all of it just fine. I would recommend some kind of brass catcher unles you like hunting for your used links. There is a little learning curve with hand loading the links, but once you figure it out. It goes quickly and smoothly. Centerfire was easy to deal with, and has cheap shipping too. I will definitely be dealing with them again.

  • FAQ

    Frequently Asked Questions
    Question:Are these the gen 1 or gen 2? The Gen 2's have an improved feed tray & top cover - John (10/11/2017)
    Response:Gen 1

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