LMT Defense MARS-H DMR Features
The LMT Monolithic Rail Platform (MRP™) is the only true monolithic rail platform, precision-milled from a single solid piece of aerospace aluminum forging. This design allows for unparalleled durability and modularity, utilizing two side-accessible locking bolts to secure the barrel extension for a full 360-degree engagement, ensuring a fast, tool-free barrel swap while maintaining return-to-zero performance.
The MLKMWS upper receiver offers 19.25 inches of uninterrupted Picatinny rail at the 12 o’clock position, while the remaining seven sides provide M-LOK compatible attachment points, maximizing customization options for optics, bipods, lasers, and accessories. The low-profile gas block and straight gas tube contribute to reliable operation, enhanced durability, and consistent performance.
The MARS-H ambidextrous lower receiver features a precision EDM-machined two-stage trigger, an enhanced winter trigger guard, and a QD swivel endplate for sling attachment. It incorporates fully ambidextrous controls, including a bolt catch and release, magazine catch, and safety selector, making it ideal for both right- and left-handed shooters. The SOPMOD stock and LMT ergonomic textured grip ensure a comfortable and stable shooting experience.
LMT Defense MARS-H DMR Specifications
- Caliber: 7.62×51 NATO (.308 Winchester)
- Barrel Length: 20 inches
- Barrel Material: Stainless Steel
- Rifling: 1:11.25″ RH 5R Cut
- Operating Method: Direct Impingement
- Upper Receiver: MLKMWS Monolithic Rail Platform (MRP™)
- Handguard Style: M-LOK – MWS
- Rail System:
- 19.25” uninterrupted Picatinny rail at 12 o’clock
- Seven additional M-LOK attachment surfaces
- Lower Receiver: MARS-H Ambidextrous
- Trigger: Two-Stage
- Stock: SOPMOD Adjustable Stock
- Selector: Safe/Semi
- Magazine Capacity: 20 rounds
- Color: Black
| Barrel Length | 20 |
|---|---|
| Caliber | 7.62 X 51 |
| Capacity | 20 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | LMT Defense |
| Manufacturer Part Number | MLKMWSK-MARS |
| Model | MARS-H DMR |
| Type | Modern Sporting Rifles |
| UPC | 815415016863 |
Frequently Asked Questions About This Product
Why buy LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: Modern Sporting Rifles, RIFLES.
What tags or features does this product have?
Key features and tags for this product include: Modern Sporting Rifles, RIFLES.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds
All firearms, including the LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the LMT Defense MARS-H DMR 7.62 X 51 20" Barrel 20-Rounds is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
