- Model CQB
- Caliber 5.56×45
- Operating Method Direct Impingement
- Selector Safe/Semi
- Trigger Single Stage
This weapon is built with the LMT® patented Monolithic Rail Platform, MRP®. The only true monolithic rail platform, milled from a single solid piece of aerospace aluminum forging. It utilizes two locking bolts accessible from the side of the receiver to lock in the barrel extension. This patented technology engages the barrel extension for a full 360 degrees around the extension and makes the barrel removable within seconds with a return to zero of the same barrel. One receiver can utilize numerous barrels of varying length, material, and caliber.
The CQB upper receiver has 16.25″ of uninterrupted 1913 Picatinny rail on the 12 o’clock position. The remaining 7 sides provide M-LOK compatible attachment points.
Monolithic rail platform barrels utilize a low profile gas block and straight gas tube. They possess proprietary coating and are cryogenically treated for long term durability.
The MARS®-L ambidextrous lower receiver features LMT® ergonomic textured grip and SOPMOD stock, and the ambidextrous features include bolt catch, magazine catch, and safety selector. As with all LMT® lower receivers, the extension tube is coated with dry film lubricant.
This weapon system comes complete with 3 rail panel covers, one magazine, and owner’s manual.
WARNING! FIREARMS MAY BE SEVERELY DAMAGED AND SERIOUS INJURY TO THE SHOOTER OR TO OTHERS MAY RESULT FROM ANY CONDITION CAUSING EXCESSIVE PRESSURE INSIDE THE CHAMBER OR BARREL DURING FIRING. EXCESSIVE PRESSURE CAN BE CAUSED BY OBSTRUCTIONS IN THE BARREL, PROPELLANT POWDER OVERLOADS, OR BY THE USE OF INCORRECT CARTRIDGES OR DEFECTIVELY ASSEMBLED CARTRIDGES. IN ADDITION, THE USE OF DIRTY, CORRODED, OR DAMAGED CARTRIDGES MAY CAUSE PERSONAL INJURY FROM THE SUDDEN ESCAPE OF HIGH-PRESSURE PROPELLANT GAS WITHIN THE FIREARM’S MECHANISM. ONLY USE CARTRIDGES THAT ARE SPECIFIC FOR THE BARRELS CHAMBERED CALIBER.