I am located in Redwood City and would prefer a local deal, but I am willing to ship at the buyer's expense. Buyer will pay actual shipping costs.
I accept cash, USPS money order, or paypal +3%.
I prefer not to take paypal on the upper, but that can be worked out.
Status - Sold Pending Funds
LMT MRP CQB 16" Upper - $1250
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.
- 5.56, 16", Chrome-Lined Barrel
- Free-floating barrel
- No loss of zero from rough handling
- Reduced temperature to handguard & 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
- Accepts standard & enhanced M16-type (Stoner design) components
Upper is brand new and unused. Comes complete with everything that originally came in the box.
- LMT MRP CQB 16" Upper
- 3 Rail Panel Covers
- Torque Wrench and Socket
- Inspection Card and Instructions
This did not come with a BCG, CH, or sights.




I accept cash, USPS money order, or paypal +3%.
I prefer not to take paypal on the upper, but that can be worked out.
Status - Sold Pending Funds
LMT MRP CQB 16" Upper - $1250
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.
- 5.56, 16", Chrome-Lined Barrel
- Free-floating barrel
- No loss of zero from rough handling
- Reduced temperature to handguard & 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
- Accepts standard & enhanced M16-type (Stoner design) components
Upper is brand new and unused. Comes complete with everything that originally came in the box.
- LMT MRP CQB 16" Upper
- 3 Rail Panel Covers
- Torque Wrench and Socket
- Inspection Card and Instructions
This did not come with a BCG, CH, or sights.













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