Shop LMT Defense

The LMT Defense 16" Stainless Steel 5.56 NATO MRP-L Barrel Assembly (L7SB1B) is a premium match-quality barrel designed for LMT's MRP-L Monolithic Rail Platform upper receivers. Machined from stainless steel with a precision 5R rifling cut at a 1:7"...

Specs: Caliber: 5.56 NATO Barrel Length: 20" Barrel Material: Stainless Steel (SS) Rifling Twist Rate: 1:7"

The MRGG-A (Mid-Range Gas Gun Assaulter) is a factory reference rifle based on the platform developed for U.S. Special Operations Command. Chambered in 6.5 Creedmoor, it combines a compact 14.5-inch configuration with the accuracy and performance...

The MARS-H integrates the cutting-edge design of the MARS-L into the MWS® platform, delivering enhanced functionality and versatility. The LMT® Modular Ambidextrous Rifle System (MARS®) lower receiver features fully ambidextrous controls,...

ION 30 Suppressor Revolutionary Zero Back Pressure Technology for enhanced performance Rated for calibers ranging from .17 to .300 Win Mag Minimizes heat, flash, and dust/debris kick-up Compatible with Dead Air Xeno Muzzle...

This barrel is specifically engineered for the LMT monolithic receiver, featuring a low-profile gas block, carbine-length straight gas tube, and an A2 birdcage to minimize flash. It is coated and cryogenically treated to ensure long-lasting durability...

Complete top end includes: Standard flattop upper receiver 10.5" chrome lined 1:7” twist 5.56 barrel Full-auto bolt carrier group Tactical charging handle Handguards

This is a new Lewis Machine & Tool Tactical AR15 charging handle. It features LMT’s enhanced tactical latch mechanism that utilizes a dead stop latch to reduce tension on the latch pin.

The LMT Defense MRP Locking Screw Washer for MRP-H .308 (LM308B1WAS) is the genuine OEM replacement locking screw washer for LMT's MRP-H (heavy/.308/AR-10) Monolithic Rail Platform upper receivers. This small but critical component provides the proper...

The LMT Defense 13.5" Chrome Lined 7.62 NATO MRP-H Barrel (R-LM308B413) is a mil-spec chrome-lined heavy-profile .308 barrel designed for the LMT MWS (Modular Weapon System) MRP-H upper receiver platform. Issued with NSN 1005-01-642-2355, this barrel...

The LMT Defense AR-15 8.25" .300 Blackout MRP-L Barrel (L7BX1B) is LMT's most compact .300 Blackout barrel assembly, designed for ultra-short SBR, AR pistol, and suppressed builds on the LMT MRP-L upper receiver platform. At just 8.25", this barrel is...

The MARS-H utilizes a robust design for a combat proven weapon system.  The addition of the piston system allows the action to run cleaning while running reliably. The MARS-H MWS uses the patented MWS(Modular Weapon System) as previous generations...