Featuring the patented LMT Monolithic Rail Platform, MRP™ upper receiver system.
The receiver and handguard are made from a single piece of forged aerospace aluminum. The barrel is held in place with a proprietary locking system that utilizes two locking bolts accessible from the right side of the receiver. The only tool needed is a standard T-30 Torx bit to tighten the bolts. This receiver requires the patented LMT monolithic barrel assembly which has a low profile gas block with straight gas tube. LMT MRP-L Upper receivers are compatible with LMT Defense MRP Barrels, not large frame MRP-L MWS Barrels.
Barrel not included. LMT MRP Barrels Available HERE
MFG Part #: L7X1A