Easy Install. Replace your cheap plastic guards wiht this quality rail.
The Troy Drop In 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 unequaled in the world today. The Drop In provides a true optical mounting platform that increases the modularity and accuracy of the M4. No gunsmithing is required and the unit installs in less than a minute and providing true U.S. Military Specification M1913 rails at 12-3-6 and 9 o''clock. All rail systems are machined from T6061 hardened aircraft aluminum and finished in MIL-STD Type III Hard Coat Anodize in Flat Black or USSOCOM Flat Dark Earth.
Made in the USA.
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