Utilizing 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 upper receiver has 14.5" of uninterrupted 1913 picatinny rail on the 12 o' clock position. The remaining 7 sides provide M-LOK compatible attachment points.
Monolithic rail platform piston barrels utilize a 2-position adjustable gas block featuring a suppressed and un-suppressed setting. Additionally, they are finished with a proprietary coating and are cryogenically treated for long term durability.
The MARS-L ambidextrous lower receiver features LMT's Estonia grip and SOPMOD stock, in addition to the ambidextrous 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 grip panels, one magazine and owners manual.
The upper and lower receiver have been finished at LMT with Gen II NiR FDE Cerakote for Reduced Weapons Visual IR Signature Detection.
All Cerakote parts and rifles sold by Titan Defense come with a full LMT Factory warranty.
Specifications:
| Model | MLSN16PS-MARSFDE |
| Caliber | 5.56 NATO |
| Operating Method | Piston |
| BCG | Full Auto Piston |
| Upper | Shovelnose MLOK Upper Receiver |
| Barrel | 16" Chrome |
| Rifling | 1:7" |
| Selector | Safe/Semi |
| Trigger | Two Stage |
| Color | FDE Gen II NiR Cerakote |
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Note: Titan Defense does not ship magazines to states with high-capacity magazine restrictions. | |