--- title: "LMT Defense MARS-H .308 Win 16\" Rifle" description: "New .308 Win rifle with a 16-inch 1:10 twist chrome-lined barrel, two-stage trigger, monolithic rail platform, and ambidextrous controls." canonical_url: "https://www.kygunco.com/product/lmt-mlkmws-mars-mlk-m-lok-.308-20rd-rifle-16-barrel" meta: author: KYGUNCO "og:description": "New .308 Win rifle with a 16-inch 1:10 twist chrome-lined barrel, two-stage trigger, monolithic rail platform, and ambidextrous controls." "og:image": "https://cdn.kygunco.com/assets/products/132837/thumbnail.jpg?v=1712593343" "og:image:height": "500" "og:image:width": "500" "og:title": "LMT Defense MARS-H .308 Win 16\" Rifle" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Rifles](https://www.kygunco.com/category/shooting/guns/rifles) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/rifles/semi-auto) / LMT-MLKMWS-MARS ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/132837/main.jpg?v=1712593343) For illustration purposes only, this image may not be an exact representation of the product. # LMT MARS-H 308 Win 16" 20rd - Black The LMT MARS-H is a new .308 Win rifle with a 16-inch 1:10 twist chrome-lined barrel, two-stage trigger, and black finish. Its monolithic rail platform includes a 19.25-inch Picatinny top rail with M-LOK attachment points on the remaining sides. The ambidextrous lower receiver includes a 20rd capacity, SOPMOD stock, QD swivel point, and ergonomic textured grip. 5.0 ** ** ** ** ** [1 review](#reviews) See Price In Cart ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$162.53**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 132837 Style LMT-MLKMWS-MARS UPC 815415016849 Condition New Manufacturer [LMT Defense](https://www.kygunco.com/brand/lmt-defense) Model MWS Round Capacity 20 Caliber 308 Win Action Semi-Auto Barrel Length 16 in The LMT MARS-H has the robustness of a combat proven weapon system, the pedigree of an accurate long range rifle, and the versatility of LMT's modular system. This firearm features a 1/10 right hand twist, 16 inch, chrome lined barrel, and two stage trigger, this carbine can shoot with precision for a long time. The MARS-H utilizes 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 19.25″ of picatinny rail on the 12 o’clock position. The remaining 7 sides provide M-LOK compatible attachment points. MARS-H 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-H ambidextrous lower receiver features our EDM machined two-stage trigger, winter trigger guard, endplate with QD swivel point, LMT ergonomic textured grip, and SOPMOD stock. The ambidextrous features include bolt catch and release, magazine catch, and safety selector. As with all LMT lower receivers, the extension tube is coated with dry film lubricant. **SPECIFICATIONS** - Barrel Material: Chromoly - Handguard Style: MLOK - MWS - Rifling Twist Rate: 1:10" - Selector: Safe/Semi - Trigger: Two Stage ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Jacob Lake city, FL WOW!!! This rifle is a tank. You can feel the craftsmanship throughout the rifle. This is a highly refined tool that delivers accuracy and durability. Highly recommend the rifle and KYGunCo. 8/13/2025 ** ** ** ** ** ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/lmt-mlkmws-mars-mlk-m-lok-.308-20rd-rifle-16-barrel#webpage","@type":"WebPage","description":"New .308 Win rifle with a 16-inch 1:10 twist chrome-lined barrel, two-stage trigger, monolithic rail platform, and ambidextrous controls.","name":"LMT Defense MARS-H .308 Win 16\" 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