LMT MRP-L LM8 AR-15 Upper Receiver Assembly – 7.25″


Out of stock

SKU: L7NM1A Categories: , Product ID: 6231


LMT MRP-L LM8 AR-15 Upper Receiver Assembly7.25″ is good start for your next LMT piston barrel build or as an upgrade to your existing LMT rifle. This AR-15 Upper provides a generous amount of space on the monolithic rail and on the free-float handguard. The LMT Shovelnose MRP Upper locks the barrel in place using T-30 Torx bit bolts and allows the user to remove the LMT barrel without having to take off the LM8 accessories.

Note: This receiver requires the patented LMT monolithic barrel assembly which has a low profile gas block with straight gas tube.


  • 7.25”
  • Freefloat LM8 Handguard
  • Monolithic Top Picatinny Rail
  • Forward Assist
  • Aerospace Aluminum
  • Torx Bit Barrel Mounting System
  • Black Finish

Lewis Machine and Tool has taken all of their knowledge from their military designs and makes it so that any civilian can own a high-quality precision parts and rifles. All LMT Defense products are 100% made in America and they are a qualified 2005 GSA supplier. Lewis Machine & Tool has also won many awards for their quality engineering and excellence in business.


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