The Monolithic Advantage
LMT MRP System
The LMT MRP is a one-piece (monolithic) upper receiver and rail, machined from a single solid block of aerospace-grade aluminum. This monolithic design gives the platform exceptional rigidity and structural integrity, which helps maintain zero even after heavy use.
One of its standout features is quick-change barrel capability: two side-access locking bolts secure the barrel extension in a full 360-degree engagement, allowing you to swap barrels (and even change caliber) at the user level in minutes — and when you reinstall the same barrel, the rifle reliably returns to zero.
Unmatched Modularity
Modularity is another major strength. The MRP supports a wide range of barrels (many lengths and calibers), buttstocks (M-4, SOPMOD, DMR), and even gas systems (direct impingement or piston), making it extremely flexible for different mission profiles.
User-Friendly Interface & Durability
The rail system is very user-friendly: there’s a long, uninterrupted Picatinny rail along the top for mounting optics, plus M-LOK (or quad-rail) attachment points on the other sides, giving you plenty of real estate for accessories.
Additionally, it’s designed to be durable and long-lasting: barrels are cryogenically treated, gas blocks are low-profile, and the construction is made to withstand rigorous use.
Ergonomics & Control
Finally, ergonomics and control are well thought out — many MRP rifles (especially in Light models) feature fully ambidextrous controls (safety, bolt release, magazine, etc.) and premium stock options, giving a modern, versatile interface for all users.
Model Specifications
Available Configurations| Model | Barrel Length | effective range |
|---|---|---|
LMT Short Barrel Rifle
|
12.5" | 350 m |
LMT Carbine
|
14.5" | 550 m |
LMT Special Purpose Rifle
|
16-20" | 600 - 800 m |