Lewis Machine and Tool Company

LEWIS MACHINE & TOOL (LMT) MRP® 14.5" MID CHROME LINED 1:7" TWIST 5.56 BARREL ONLY Built for LMT’s MRP and MRP CQB quick-change barrel platform, this 14.5” barrel is chambered in...

Lewis Machine & Tool - LMT  MRP 12.5" MID CHROME LINED 1:7" TWIST 5.56 BARREL ONLY Built for LMT’s MRP and MRP CQB quick-change barrel platform, this 12.5” barrel is chambered in...

LEWIS MACHINE & TOOL LMT L129A1 SHARP SHOOTER 308 - 16' LMT® reference to the weapon contracted by United Kingdom Ministry of Defence designated the L129A1. This reference weapon brings...

LMT R-L7MA1B 10.5 5.56mm CL 1/7 Barrel 10.5″ Chrome Lined 5.56×45 (.223) 1:7″ RH twist barrel Designed for the LMT monolithic receiver, this barrel utilizes a low profile gas...

Details MRP-L M-LOK 11.5 “Shovelnose” Upper Receiver  | Ambidextrous Charging Handle | S-A Piston Bolt Carrier Group | MARS-L Lower Receiver | 16″ 5.56 x 45 (.223) Chrome Lined...

Details MRP-H 12.5 M-LOK Upper Receiver | Ambidextrous Charging Handle | S-A Bolt Carrier Group | MARS-H Lower Receiver | 13.5″ 7.62×51 (.308) Light Weight Chrome Lined...

Details MLC Upper Receiver | Ambidextrous Charging Handle | S-A Bolt Carrier Group | MARS-L  Lower Receiver | 12.5″ 5.56×45 (.223) Chrome Lined 1:7″ RH Twist Barrel This weapon...

MRP-L 9.25" Grenadier Upper Receiver Assembly LMT DEFENSE NEW FOR 2026. Introducing the MRP-L M-LOK® 9.25″ “GRENADIER” UPPER RECEIVER. The patented MRP-L M-LOK® 9.25″...

MRP-L 9.25" Hybrid Upper Receiver Assembly LMT DEFENSE NEW FOR 2026. Introducing the MRP-L M-LOK® 9.25″ “HYBRID” UPPER RECEIVER. The patented MRP-L M-LOK® 9.25″...

11.5″ 5.56 NATO LMT Defense 11.5" Chrome-Lined 5.56×45mm (.223) 1:7" RH Twist Barrel Designed for the LMT monolithic receiver, this barrel features a low-profile gas block, a...

LMT 5.56 USER LEVEL MAINTENANCE KIT LMT Defense R-LM556ULMK

MRP-L MLOK 11.5 “SPECWAR” LMT Defense Built for operational performance, the new LMT Spec War upper was developed with input from specialized warfighters. It is designed to accommodate...