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The LMT Defense 11.5" Chrome Lined 5.56mm MRP Barrel Assembly (L7TA1B) is engineered specifically for LMT's Monolithic Rail Platform (MRP) upper receivers. This 11.5-inch, 5.56×45 (.223) barrel features a 1:7" right-hand rifling twist, low-profile gas...

The LMT Defense Tactical 5.56 Charging Handle (LMP103T) is an M4 Charging Handle Assembly with an Enhanced Tactical Latch — offering a significant upgrade over mil-spec charging handles. The enlarged tactical latch provides a more positive grip and...

The LMT Defense Ambidextrous 5.56 Charging Handle (R-LMP103TA) features enhanced tactical latches on both sides for true ambidextrous operation. Dead-stop latches reduce tension on latch pins, extending service life while allowing fast, positive...

The LMT Defense MRP-H Quad Rail 12.75" AR10/.308 Complete Upper Receiver Bundle (BFCLMT-H308P16P) is a complete, ready-to-mount LMT AR-10 piston upper receiver assembly combining LMT's MRP-H Quad Rail 12.75" upper receiver chassis with LMT's .308 piston...

The LMT Defense MARS-L Shovelnose 5.56 NATO Piston SBR 12" (MLSN12PS-MARS-PS) is one of LMT's flagship short-barreled rifles, combining the iconic Shovelnose M-LOK upper receiver with LMT's proven short-stroke gas piston operating system and the...

The LMT Defense Torque Wrench (R-LTW) is a precision tool purpose-built for LMT MRP and MWS barrel systems. Pre-set to 140 inch-pounds, this torque wrench ensures proper installation of MRP and MWS barrel locking screws to manufacturer-specified torque...

The LMT Defense .308 Piston Bolt Carrier Group (R-LM308DPS) is the large-frame 7.62x51mm NATO piston BCG designed for LMT's MRP-H piston-operated AR-10/MWS platform. Built with the same materials and design principles as LMT's acclaimed 5.56mm piston...

The LMT Defense MRP-L Compact M-LOK 7.25" AR-15 Upper Receiver (L7NX1A) is LMT's most compact Monolithic Rail Platform upper, purpose-built for pistol-length and ultra-compact 5.56 NATO and .300 Blackout SBR builds. The upper receiver and M-LOK handguard...

MRP Upper Receiver | Ambidextrous Charging Handle | S-A Bolt Carrier Group | MARS-L Lower Receiver | 16″ 5.56×45 (.223) Chrome Lined 1:7″ RH Twist Barrel The LMT Defense MARS-L Rifle. Utilizing the LMT® patented Monolithic Rail...

The LMT Defense 7.62/5.56 Flip-Up Battle Sight Set (L8BUIST) is the complete BUIS (Backup Iron Sight) solution for any AR-15 or AR-10 platform using a primary red dot or variable power optic. The set includes the front flip-up sight and the L8JT rear...

The LMT Defense MWS .308 M-LOK Upper Receiver 15.3" (LM308BML4A) is LMT's extended large-caliber MRP-H monolithic upper receiver, offering an additional 3 inches of handguard length over the standard 12.5" MRP-H. The 15.3" length provides maximum rail...

The LMT Defense Barrel Mount Complete Frame (L2H1PG) is the complete mounting frame for the LMT rail-mounted M203 grenade launcher system. This frame provides the structural mounting interface between the M203 receiver and Picatinny rail, including all...