Lewis Machine & Tool (LMT Defense) MLC Pistol - 5.56mm - Black

Out of stock - Join the waitlist to be emailed when this product becomes available



LMT built this pistol with its patented Monolithic Rail Platform, the only true monolithic rail platform, milled from a single high-grade aluminum forging. Two locking bolts on the side of the receiver lock the barrel extension in place. MRP technology engages the barrel extension for a full 360 degrees and allows the barrel to be removed in seconds while minimizing point of impact shift.  One receiver can support numerous barrels of varying length, material, and caliber.

The MLC upper receiver has a 14.5-inch Picatinny top rail.  The remaining 7 sides provide M-LOK compatible attachment points.  Monolithic rail platform barrels use a low profile gas block with straight gas tube; furthermore, they have a proprietary coating and are cryogenically treated for long term durability.  This pistol system comes with one 30-round magazine, an owner’s manual, and 3 grip panels.

MARS-L Ambidextrous Lower Receiver

The MARS-L ambidextrous lower receiver features our EDM machined two-stage trigger, winter trigger guard, endplate with QD swivel point, LMT ergonomic textured grip, and SB Tactical stabilizing brace.  The ambidextrous features include bolt catch and release, magazine catch, and safety selector.  As with all LMT lower receivers, the extension tube is coated with dry film lubricant.


Additional Information
ManufacturerLMT Defense
ModelMLC Pistol
TypePistol: Semi-Auto
ActionDirect Impingement (Semi-Auto)
Caliber5.56mm NATO
ReceiverMARS-L Ambidextrous Lower (Black)
Pistol BraceSB Tactical SBA3 Pistol Brace
TriggerEDM Two-Stage Trigger
Barrel Length11.5″- Chrome Lined
Muzzle DeviceA2 Style Flash Hider
Overall Length27.5 Retracted; 30.8″ Extended
Weight6.47 lbs
MagazinesOne 30-Round Magazine
Accessories3 Rail Panel Covers – Owners Manual

Additional Information Content

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

Learn More