{"product_id":"fight-mcr-dual-fd-upr-556-pic-16-25","title":"FightLite - MCR Dual-Feed Upper Receiver for AR\/M4","description":"\u003cp\u003eThe \u003cb\u003eFightLite MCR Dual-Feed Upper Receiver\u003c\/b\u003e is a revolutionary component designed to enhance the versatility and firepower of your AR\/M4 platform. This groundbreaking upper receiver is compatible with any MIL-Spec lower receiver and can be easily installed without permanent modifications. It is also backward compatible with AR15\/M16 models dating back to 1963, offering a seamless upgrade path for a wide range of users.\u003c\/p\u003e\u003cp\u003eThe MCR upper receiver features a \u003cb\u003egas-piston operation\u003c\/b\u003e for extreme reliability in adverse conditions, ensuring consistent performance in any environment. The 16.25-inch quick-change barrel system allows for rapid adaptation to different mission profiles, while the MIL-STD 1913 co-planar handguard with a rail-interface system provides ample space for mounting optics and modern accessories. This upper receiver accepts both standard box type AR15\/M16 magazines and M27 linked ammunition, offering unparalleled flexibility and firepower.\u003c\/p\u003e\u003cp\u003ePlease note that this product is restricted in certain states and jurisdictions. It is the buyer's responsibility to comply with all applicable laws and regulations. All FightLite products are ITAR controlled and require US Government authorization for export.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Fits any MIL-Spec lower receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackward Compatibility:\u003c\/b\u003e Compatible with AR15\/M16 models from 1963 onwards\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperation:\u003c\/b\u003e Gas-piston for extreme reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBarrel System:\u003c\/b\u003e 16.25-inch quick-change (3 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandguard:\u003c\/b\u003e MIL-STD 1913 co-planar with rail-interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmmunition Compatibility:\u003c\/b\u003e Accepts AR15\/M16 magazines and M27 linked ammunition\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e Mission Configurable Rifle\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubCategory:\u003c\/b\u003e Complete Upper Receivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Upper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FightLite","offers":[{"title":"Default Title","offer_id":47333991219289,"sku":"RSR-FLMCR-060","price":7142.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/fightlite_RSR-FLMCR-060-1.jpg?v=1790639960","url":"https:\/\/mountainready.online\/products\/fight-mcr-dual-fd-upr-556-pic-16-25","provider":"mountainready.online","version":"1.0","type":"link"}