--- title: "LMT MWS Upper Receiver" canonical_url: "https://www.kygunco.com/product/133360-lmt-mws-upper-receiver" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/133360/thumbnail.jpg" "og:image:height": "500" "og:image:width": "500" "og:title": "LMT MWS Upper Receiver" --- > 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-LM308MWSF-MARS ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/133360/main.jpg) For illustration purposes only, this image may not be an exact representation of the product. # LMT MWS Upper Receiver $2,870.99 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$191.50**/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. Item # 133360 Style LMT-LM308MWSF-MARS Condition New Manufacturer [LMT Defense](https://www.kygunco.com/brand/lmt) Model MWS Round Capacity 20 Caliber 308 Win Action Semi-Auto Barrel Length 16 in ### [LM308MWSF-MARS](https://lmtdefense.com/firearms/lm308ssr) Caliber: .308 Operating Method Direct Impingement Barrel 16 in / 406 mm - Stainless Steel Rifling 1:11.25" Selector Safe/Semi Trigger Two Stage Color Black LMT® reference to the weapon contracted by United Kingdom Ministry of Defence designated the L129A1. This reference weapon brings you as close as you can get to the true rifle system provided to the UK. LMT® patented monolithic Modular Weapon System, MWS®. 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 CQBMWS upper receiver has 19.25" of uninterrupted picatinny rail on the 12 o’clock position. 9" of picatinny rail on 3 and 9 o’clock positions with 7" of rail at the 6 o’clock position. MWS® barrels utilize a low profile gas block and straight gas tube. They possess proprietary coating and are cryogenically treated for long term durability. The 308MWS lower receiver features LMT® ergonomic textured grip and SOPMOD stock, ambidextrous magazine catch and safety selector. As with all LMT® lower receivers, the extension tube is coated with dry film lubricant. All MWS® lowers are outfitted with a two-stage trigger group. This lower receiver also comes engraved with our “Sharpshooter” logo which is unique to this model only. This weapon system comes complete with flip-up sights, tactical two point sling, 3 rail panel covers, Magpul 20rd polymer magazine, torque wrench, and owner’s manual. ** 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). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## 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/133360-lmt-mws-upper-receiver#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"LMT MWS Upper 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