Parts & Accessories

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

LMT Leaf Sight Assembly M203 Leaf Sight for Standard M203 Grenade Launcher Mounts directly to the standard handguard.

LMT M203 Barrel Mounting Kit M203 Grenade Launcher Mounting Hardware Kit. Less Leaf Sight Assembly. Designed to mount a Standard M203 to a Standard or M4 Type Carbine. *This kit does not work for 20" barreled weapons.

MRP-L MLOK 11.5" "SHOVELNOSE" UPPER LMT DEFENSE Available as an stand alone item for the first time upgrade your existing LMT piston gun to the “SHOVELNOSE” The “Shovelnose” MRP upper was designed specifically for shooters who...

MRP-L MLOK 9.25" UPPER LMT DEFENSE The patented LMT Monolithic Rail Platform, MRP™ upper receiver. 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...

MRP/AR15 BUFFER TUBE KIT LMT DEFENSE We kept our builders in mind with this essential kit for your next project. The LM556BTK is ready to install in your stripped lower. Kit ships with a dry film lubed, Mil-Spec 6 position tube, standard buffer spring,...

LMT Quadrant Sight for M203 Mounts Directly to the side of a detachable carry handle. Designed for weapons using M203 grenade launchers. Range up to 450 yards.

LMT Quadrant Sight for M203 QUADRANT SIGHT, MOUNTS TO AN A2/A1 UPPER RECEIVER Designed for weapons using M203 grenade launchers. Range up to 450 yards.

LMT Quadrant Sight with Rail Grabber Assembly M203 Mounts directly onto the Picatinny Rail part of the Upper Receiver Designed for Weapons using M203 Grenade Launcher. Range up to 450 yards.

LMT Rail Mount Complete Shoulder Frame. Rail Mounted M203 Grenade Launcher Complete Frame. Includes pistol grip and SOPMOD buttstock. Shoulder Mount, Similiar To KAC Standalone Mount. Allows for mounting of L2B and L2D launchers. Shoulder...