--- title: "Sig Sauer MCX Spear LT 5.56 NATO Rifle FDE" description: "5.56 NATO MCX Spear LT rifle with a 16\" barrel, 30rd capacity, FDE finish, ambidextrous controls, folding stock, and QD flash hider." canonical_url: "https://www.kygunco.com/product/sig-sauer-mcx-spear-lt-rifle-5.56-16-ir-cerakote" meta: author: KYGUNCO "og:description": "5.56 NATO MCX Spear LT rifle with a 16\" barrel, 30rd capacity, FDE finish, ambidextrous controls, folding stock, and QD flash hider." "og:image": "https://cdn.kygunco.com/assets/products/261383/thumbnail.jpg?v=1733330092" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer MCX Spear LT 5.56 NATO Rifle FDE" --- > 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) / SGS-RMCX-556N-16B-IR ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/261383/main.jpg?v=1733330092) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER MCX Spear LT 5.56 NATO 16" 30rd - FDE The SIG SAUER MCX Spear LT is a 5.56 NATO rifle with a 16" barrel, 30rd capacity, and Flat Dark Earth finish. It features fully ambidextrous controls, a telescoping and folding stock, MCX-LT barrel and handguard interchangeability, AR15-style trigger compatibility, and a SIG suppressor-ready QD flash hider. $2,599.99 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$173.42**/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 Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Selling fast. Limited quantities available. Item # 261383 Style RMCX-556N-16B-IR UPC 798681699698 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model MCX Spear LT Round Capacity 30 Caliber 5.56 NATO Action Semi-Auto Barrel Length 16 in The MCX platform has long been SIG SAUER'S breeding ground for developing the best rifle system in the world through extensive testing, continued innovation and customer feedback. Now SIG SAUER introduces the latest evolution with the MCX-SPEAR IR, based on its predecessor the MCX Virtus the MCX-SPEAR IR has a lightened handguard with attachment screws for additional rigidity and a lightened profile barrel with improved accuracy. Other features of the MCX-SPEAR IR include an ambidextrous bolt catch and release on its lower, minimalist stock for maximum compact foldability and AR15 style trigger compatibility. The MCX-SPEAR IR, has once again set the bar for modular weapons technology. - Fully Ambidextrous Controls - \` Telescoping/Folding Stock With Push-Button Hinge - Interchangeability With All MCX-LT Barrels and Handguards - Reduced IR Signature Gen II NIR Flat Dark Earth Cerakote - SIG Suppressor-Ready QD Flash Hider Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** 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/sig-sauer-mcx-spear-lt-rifle-5.56-16-ir-cerakote#webpage","@type":"WebPage","description":"5.56 NATO MCX Spear LT rifle with a 16\" barrel, 30rd capacity, FDE finish, ambidextrous controls, folding stock, and QD flash hider.","name":"Sig Sauer MCX Spear LT 5.56 NATO Rifle 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