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    Troy 13.8" MRF-RX. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all AR-15/M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension and hand guard aligned perfectly with the host weapon's flat-top receive.
    Requires use of low-profile gas block.


    - Accepts Quick Detach 360 push-button swing swivel.
    - Only adds 4.5 oz. to weight of M16.
    - Black

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    Customer Reviews

    Based on 4 reviews
    Rick G. R.G. Rick G.
    It is and excellent piece of equipment for the right application.

    Weight, workmanship, and looks excellent. It just didn't feel right in my hand. To rough and sharp. I returned it and ordered a AT3 Tactical 14.5" Extra-Long Free Float Quad Rail Handguard - Pro Series. AT3 Tactical provided excellent customer service.

    Mustafa M. M.M. Mustafa M.

    Great response, Great Rail

    Chris A. C.A. Chris A.
    Troy MRF Battle Rail

    Well made, matches the other furniture completely - will recommend this to others...!

    George C. G.C. George C.
    troy 13.8 battlerail

    very pleased. easy to install,locks up tight and overall good fit and finish. thanks at3 tactical for the fast shipping!