Parts & Accessories

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 carbine-length straight gas tube, and an A2-style birdcage...

LMT 5.56 Lower Parts Kit Light R-LM556LPKL LMT® 5.56 Lower Parts Kit Light By popular demand, we’ve established a lower parts kit less the trigger group.  While our two-stage trigger group is among the best on the...

LMT AXLE S/A EURO TRIGGER GROUP DETAILS One of the key fundamentals to an accurate shot is a good trigger squeeze. At the heart of every MARS weapon system lies one of the industries best two stage combat triggers, the LMT Defense AXLE. The AXLE is not...

LMT Barrel Mount Complete Shoulder Frame Barrel Mount M203 Grenade Launcher Complete Frame. Includes pistol grip and SOPMOD buttstock. Shoulder Mount, Similiar To KAC Standalone Mount. Allows for mounting of LMP300 launchers. Shoulder Fire...

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

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 for precise shooter comfort. This simple, tool-free...

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 the 12.5" MRP barrel and other 12" or longer barrels. To...

LMT Enhanced Winter Trigger Guard DETAILS   NSN: 1005-01-650-1176 Give your fingers a little more space with the LMT Enhanced Winter Trigger Guard. This aluminum trigger guard is a direct mil-spec replacement for any AR-15 or Ar-10. Pick one up...

LMT FULL-AUTO 5.56 Bolt Carrier Group Full Auto Bolt Carrier Group, 5.56×45 (.223) The L7D3 is the perfect BCG for a Mil-Spec build or upgrade from sub-par equipment. LMT Defense has made the full-auto M16/M4 BCG and its components for years...

Full-Auto Enhanced 5.56 BCG LMT DEFENSE NSN: 1005-01-650-2818 If our standard bolt carrier group is the infantryman of the gun industry, then our enhanced BCG is the delta operator.  This carrier group was designed to function effectively in...

LMT Leaf Sight Assembly for Picatinny Rail, M203 Leaf Sight Assembly, Rail Grabbing Mounts to a 1913 Picatinny Rail