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Madbull Daniel Defense 12" MFR M4/M16 RIS (Flat Dark Earth)

[SI11 / SF02][12990 / MB DD MFR 12 FDE]
$136.00 $122.40
( 1 Reviews ) ❤ Add to Wishlist
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The Daniel Defense MFR(Modular Float Rail) is a CNC Machined Modular Free Float Handguard. It is specifically designed to adequately cover a low profile gas block on a carbine or mid-length gas system barrel. The MFR has been engineered to provide each shooter with the ultimate in modular adaptability. Should the shooter desire, the tube can be run "slick" with an uninterrupted top rail that runs the length of the tube. In addition, the installation of Modular Picatinny Rails is accomplished with little effort. This allows you to have rails anywhere you need them and nowhere you don't. The slim profile feature of the MFR 12.0 keeps the shooter's support hand close to the bore which aids in firearm manipulation, and the design and construction allow for the attachment of Picatinny Rail Sections at standard 90 degree or offset angles.

Manufacturer: MadBull
Model: Modular Float Rail
Color: Flat Dark Earth
Package Includes:

  • (1) MFR 12.0 Free Float Hand Guard with Mounting Hardware
  • (3) 3" Modular Picatinny Rail Sections with Mounting Hardware
  • (1) Hardened Steel Barrel Nut
  • (4) Set Screws


  • Fully licensed by Daniel Defense
  • Anodized (Real steel is Military level III hard coat with Teflon coating)
  • Blocked gas pipe tunnel to prevent mis-use on real guns
  • Free Floating Barrel Design
  • Light Weight
  • T6-6061 Aluminum Construction
  • Uninterrupted Upper Rail Platform
  • Slim Profile
  • Comes with 3 Mil-spec Picatinny Rails Sections
  • Rail Sections can be removed completely for a slick handguard look or adjusted in different configurations to suit the shooters needs

Manufacturer: Madbull Airsoft
see 1 reviews | Write a Review
verified buyer
L. JUNG | 2014-01-27
Product Information:
This is an AMAZING rail system ! for it's length it is probably the lightest rail in it's class. As always madbull did a
great job on the finish and build quality , thing feels really solid. the rail is also super simple to in stall just screw on
the ring and tighten with one of those strap things for opening jars, slide the rail on ( aligns it self) and tighten the
screws. viola fabulous rail . one thing I like to do is wrap the rail in camo fabric tape and then insert the rails
on top of the tape gives the rail a great clean look.

Nice trades
sturdy but super light
nice profile ( can get my hole hand around it)
3 rails included
easy to install
worth every cent

While the color is FDE its a much darker metallic tinge that dosn't quite match my magpul / mft furniture
might be a con if your super picky about matching ( personally i think it gives the gun a great two tone look
does this come in black?

1428 days ago
Doug R

(I have this same question)
Staff Answer:

1425 days ago
1 answers
1 asked
can this be installed on a kwa cqr mod 2?
I am looking to put this system on my cqr mod 2 with an integrated madbull gemtech blackside and was just wondering if it would fit.

1936 days ago
hudson w

(I have this same question)
Staff Answer:
It should

1935 days ago
1 answers
1 asked
Can this fit on a lm4? 0 answers
3 asked
will a suppressor fit? 0 answers
2 asked
Search Tags: RIS RAS Mad Bull Licensed Upgrade M4 M16 Rail Free Float

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