Designed and manufactured by Lewis Machine & Tool Company, the patent-pending Monolithic Rail Platform, or MRP, is the most radical variation of an integrated rail system ever conceived. This one-piece receiver/free-floating* handguard/rail system is precision machined from a solid aluminum forging for absolute strength and consistency. The MRP completely replaces the upper receiver and provides an unprecedented level of versatility to the operator.

 

Package Includes:

* One Torque Wrench with driver.

* Operations Manual.

* Two Rail Panels.

* One 16" Chrome Lined Barrel.

* Bolt & bolt Carrier  NOT INCLUDED.

* Charging Handle NOT  INCLUDED.