Name: LMT Defense MARS .308 Win 16in
Brand: LMT Defense
SKU: UCEM3qJLC
Availability: InStock

Description

The LMT Defense MARS is a piston-driven AR-pattern rifle chambered in .308 Win (7.62 NATO). It comes with a 16-inch lightweight barrel, an M-LOK free-float handguard, and a two-stage trigger for controlled shot breaks. The rifle ships with an LMT SOPMOD Mod stock, an LMT G2 grip, and a 20-round PMAG A2 magazine.

Key Specifications

Brand: LMT Defense
Model: MARS
Caliber: .308 Win / 7.62 NATO
Action: Semi Auto, Piston-Driven
Barrel Length: 16 in
Stock: LMT SOPMOD Mod Stock
Grip: LMT G2 Grip
Magazine: 20-round PMAG A2 included

Detailed Features

Piston operation cycles the action away from the direct-impingement gas system, keeping carrier group fouling down.
Two-stage trigger gives a defined take-up before the break, useful for deliberate shot placement.
M-LOK upper and modular handguard accept lights, grips, and other accessories without a separate rail adapter.
Includes a flash hider and a 20-round PMAG A2 magazine ready to run out of the box.
LMT G2 grip and SOPMOD stock combination is built for adjustable length of pull and a stable cheek weld.

Details

Name:LMT Defense MARS .308 Win 16in

Model:MARS

Barrel Length:16”

ProductVendorPrice

ProductLMT Defense MARS Rifle .308 Win Piston-Driven AR-Pattern Rifle

VendorBuds Gun Shop

Price

$3584.99

Buy

Owners of piston-driven .308 AR rifles like the MARS tend to point to cleaner internals after extended range sessions, since the piston system keeps carbon out of the bolt carrier group. Some note that a piston gun runs a little differently than a direct-impingement .308 AR and benefits from a short break-in period, but reliability across ammunition types is usually the selling point.

Handling a 16-inch-barrel .308 AR-pattern rifle in this configuration feels closer to a 5.56 AR in balance than many .308 builds, though the caliber still asks more of the shooter at the bench. The M-LOK handguard and SOPMOD-style stock let owners dial in a comfortable setup for field carry or range use without swapping major components.

On value, buyers weigh the MARS against other .308 AR platforms and generally see the piston system and included furniture as justifying the step up in price. Parts for the AR-pattern lower and M-LOK rail are plentiful, though piston-specific gas system parts are a smaller market than direct-impingement equivalents.

AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.

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5.56 NATO