--- title: "Sig Sauer MCX Spear .308 Win 16\" 20rd Rifle" description: ".308 Win AR-platform rifle with a 16\" chrome-lined DLC barrel, two-stage match trigger, ambidextrous controls, and FDE camouflage finish." canonical_url: "https://www.kygunco.com/product/sig-sauer-mcx-spear-308-win-16-20rd-fde-camo" meta: author: KYGUNCO "og:description": ".308 Win AR-platform rifle with a 16\" chrome-lined DLC barrel, two-stage match trigger, ambidextrous controls, and FDE camouflage finish." "og:image": "https://cdn.kygunco.com/assets/products/284365/thumbnail.jpg?v=1744742195" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer MCX Spear .308 Win 16\" 20rd 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) / SGS-RSPEAR-762-16B-CW-V1 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/284365/main.jpg?v=1744742195) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER MCX Spear 308 Win 16" 20rd - FDE & Camo The Sig Sauer MCX Spear is a new AR-platform rifle chambered in .308 Win with a 16" barrel, 20rd capacity, and FDE and camouflage styling. It features fully ambidextrous controls, rear and side non-reciprocating charging handles, a chrome-lined DLC barrel, two-stage match trigger, six-position folding and collapsing stock, adjustable gas valve, and SLX/SLH QD flash hider. $4,599.99 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$243.21**/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. Almost gone. Order now before it sells out. Item # 284365 Style RSPEAR-762-16B-CW-V1 UPC 798681695348 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model MCX Spear Finish Custom Round Capacity 20 Caliber 308 Win Action Semi-Auto Barrel Length 16 in The Sig Sauer MCX SPEAR is the pinnacle of next-generation firearm innovation, designed as Sig's submission for the U.S. Army's Next Generation Squad Weapon Program a groundbreaking initiative to replace the M4A1 with a more advanced and capable rifle. This cutting-edge AR-platform is engineered for superior performance, durability and adaptability, making it an elite choice for both military and civilian use. At its core, the MCX SPEAR is built for maximum control and ease of operation, featuring fully ambidextrous controls, including the safety and bolt release, ensuring seamless handling for both right and left-handed shooters. It also boasts dual non-reciprocating charging handles one mounted on the left side for rapid access and one at the rear for traditional operation providing enhanced versatility in dynamic environments. Precision and reliability define the MCX SPEAR, thanks to its Chrome Lined DLC barrel, engineered for superior durability, heat resistance and extended barrel life. The addition of a two-stage match trigger delivers an ultra-crisp, consistent break, enhancing accuracy and shot control for marksmen demanding peak performance. The MCX SPEAR is Sig Sauer's submission to the U.S. Army Next Generation Squad Weapon Program - a program intended to replace the current M4A1. This advanced AR-Platform comes fully equipped with a wide array of Sig exclusive features and user-friendly designs. The MCX SREAR is outfitted with fully ambidextrous controls including the safety and bolt release, as well as two non-reciprocating charging handles, one mounted on the left side and one at the rear. To ensure superior accuracy, the MCX SPEAR utilizes a Chrome Lined DLC barrel and a 2-stage match trigger. - Based on the U.S. Army's Next Generation Squad Weapon (NGSW) Rifle - Ambidextrous Bolt Catch/Release - Rear and Side Charging Handle - 6 Position Push-Button Folding/Collapsing Stock - 2 Position Adjustable Gas Valve - SLX/SLH QD Flash Hider - Multicam Cerakote Finish 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-308-win-16-20rd-fde-camo#webpage","@type":"WebPage","description":".308 Win AR-platform rifle with a 16\" chrome-lined DLC barrel, two-stage match trigger, ambidextrous controls, and FDE camouflage finish.","name":"Sig Sauer MCX Spear .308 Win 16\" 20rd 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