Lewis Machine and Tool Company

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...

12″ 40mm M203 Barrel LMT Defense M203 GRENADE LAUNCHER BARREL ASSEMBLY, 12″

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...

5.56 DMR Buttstock LMT Defense Designated Marksman Rifle (DMR) buttstock. Designed for 5.56 caliber rifles with carbine extension tubes, the DMR stock offers adjustable comb height and length of pull...

LEWIS MACHINE AND TOOL M203 40MM GRENADE LAUNCHER 9" Rail MOUNT LAUNCHER  Test fired only Lewis Machine And Tool M203 40MM Grenade Launcher. This Is The Short Model That Attaches To Any Milspec...