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.

Provides 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 Anodizing in Flat Black.
Made in the USA.

Manufacturer: Troy Industries
SKU:	SRAI-MRF-D7BT-00