Troy Ind. Tactical Handguard DI (DROP IN) Carbine - 7 Inch Model - BLACK

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Numbered cross slots

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The Troy MRF-DI is a non-free floating direct replacement for all M4/M16 carbine plastic hand guards. The Troy Patented clamping design ensures absolute rock solid mounting which is unequalled in the world today. The MRF-DI provides a true optical mounting platform that increases the modularity and accuracy of the M4. No gunsmithing is required as the MRF-DI installs in less than a minute and provides true U.S. Military Specification M1913 rails at 12-3-6 and 9 o'clock. All MRF rail systems are machined from hardened aircraft aluminum and finished in MIL-STD Type III Hard Coat Anodize in Flat Black. Made in USA. 8.5oz Easy Install.

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13 Reviews

  • 5
    Troy DI

    Posted by anonymous on Jun 21st 2009

    Awesome rail, very tight, had to install in the opposite order which I believe ended up being bottom first for me. But once I got it in place felt very solid and is a very nice add on to my BCM upper I scored.

  • 3
    A little dissappointed...

    Posted by anonymous on Feb 15th 2009

    Rock solid mount with no play whatsoever. There is one problem that I noticed. The rail was slightly raised near the barrel nut and slightly slants downward towards the front sights. It may not be noticeable at first but with a straight edge ruler, you will see that it is in fact not straight with the upper receiver rails. I tried mounting it on two different ARs. Close inspection of the barrel nut area didn't reveal any problems as everything looked to be seated right and tight. Maybe I received a bad batch but I will not be using this on my AR. 3 stars for the rock solid mount. So solid that it was very difficult to install, but that's what makes it solid.

  • 5
    Love my new Troy DI...

    Posted by Robert Hicks on Nov 1st 2008

    I am really impressed with this drop in rail. It is very well made, mates up perfectly with no slop when installed and as added insurance against movement, there are four screws which hold both halves together. This is an absolute must for anyone wanting a solid, very well made and nicely finished product. It is a top notch railed fore end in my opinion and for the price, is unbeatable.

  • 5

    Posted by Desmond Robinson on Oct 24th 2008

    These rails lock up TIGHT! They rival a free float system in terms of stability. Worth the money.