LMT Lewis Machine & Tool CQB MRP PISTON AR 15 Upper 1-in-7

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. Piston Driven!

Benefits:

Piston Driven for function and cleaner, cooler bolt/chamber

*Free-floating removable barrel

*No loss of zero from rough handling

*Reduced temperature to handguard and optics

*Increased barrel life

*Easy-to-access/clean design

*Straight gas tube resists bending and retains better alignment with gas key

*Reduced number of parts (13)

*Quad Mil-Std 1913 rails

*Top rail position matches M4 E3-type weapons ensuring optics and sight compatibility

Available Barrel Lengths: 12-inch (NFA Rules Apply when mounted to a lower) or 16-inch, chrome lined barrel.

Piston uppers are sold complete. They have the upper receiver, barrel, Semi Auto BCG, charging handle, torque wrench, bit and 3 rail panels. No sights. It is ready to pin to a lower and go.

LMT Lewis Machine & Tool CQB MRP PISTON AR 15 Upper 1-in-7
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  • Item #: LMT-CQB-P
Price $1,484.18
Availability Out-of-Stock
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