TFB Review: America’s New Battle Rifle – The SIG Spear in 6.8x51mm | thefirearmblog.com<\/title> \n <meta name=\"description\" content=\"It\u2019s been almost a year since the NGSW program's result was officially put into the field.The Army\u2019s new XM7 (SIG MCX-SPEAR 6.8x51) has been the subject of a lot of discussion, derision, and intrigue, and I\u2019ve not been immune to that curiosity.I\u2019ve had the rare opportunity to run one of these rifles for the last couple of months, and since then, I\u2019ve come a long way from my original assumptions about the rifle and its hybrid ammunition.\"\/><\/p>\n <meta property=\"og:title\" content=\"TFB Review: America's New Battle Rifle - The SIG Spear in 6.8x51mm\"\/> \n <meta property=\"og:description\" content=\"It\u2019s been almost a year since the NGSW program's result was officially put into the field.The Army\u2019s new XM7 (SIG MCX-SPEAR 6.8x51) has been the subject of a lot of discussion, derision, and intrigue, and I\u2019ve not been immune to that curiosity.I\u2019ve had the rare opportunity to run one of these rifles for the last couple of months, and since then, I\u2019ve come a long way from my original assumptions about the rifle and its hybrid ammunition.\"\/> \n <meta property=\"og:image\" content=\"https:\/\/cdn-fastly.thefirearmblog.com\/media\/2025\/01\/15\/05261\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm.jpg?size=1200x628\"\/> \n <meta property=\"og:url\" content=\"https:\/\/www.thefirearmblog.com\/blog\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm-44818186\"\/> \n <meta property=\"article:author\" content=\"Luke C.\"\/> \n <meta property=\"article:published_time\" content=\"2025-01-16T14:00:00-05:00\"\/> \n <meta property=\"article:modified_time\" content=\"2025-01-16T14:00:00-05:00\"\/><\/p>\n<link rel=\"canonical\" href=\"https:\/\/www.thefirearmblog.com\/blog\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm-44818186\"\/>\n <meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><\/p>\n<link href=\"https:\/\/www.thefirearmblog.com\/resources\/combined\/js\/load-libraries.20267e76fa9f7b646b6fa299ce4ba0f9.9014.js\" rel=\"preload\" as=\"script\"\/>\n <link href=\"https:\/\/www.thefirearmblog.com\/resources\/combined\/js\/rapid-activity.68bd7a22cbfc218b10d0.9014.js\" rel=\"preload\" as=\"script\"\/>\n<link rel=\"preconnect\" href=\"https:\/\/www-direct.thefirearmblog.com\"\/>\n <\/p>\n<link rel=\"preconnect\" href=\"https:\/\/securepubads.g.doubleclick.net\"\/>\n<link rel=\"manifest\" href=\"https:\/\/www.thefirearmblog.com\/manifest\/firearmblog\/manifest.json\"\/>\n <base href=\"https:\/\/www.thefirearmblog.com\/\"\/> \n <meta http-equiv=\"Content-Type\" content=\"text\/html; 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\n TFB Review: America’s New Battle Rifle – The SIG Spear in 6.8x51mm | thefirearmblog.com<\/title> \n <meta name=\"description\" content=\"It\u2019s been almost a year since the NGSW program's result was officially put into the field.The Army\u2019s new XM7 (SIG MCX-SPEAR 6.8x51) has been the subject of a lot of discussion, derision, and intrigue, and I\u2019ve not been immune to that curiosity.I\u2019ve had the rare opportunity to run one of these rifles for the last couple of months, and since then, I\u2019ve come a long way from my original assumptions about the rifle and its hybrid ammunition.\"\/><\/p>\n <meta property=\"og:title\" content=\"TFB Review: America's New Battle Rifle - The SIG Spear in 6.8x51mm\"\/> \n <meta property=\"og:description\" content=\"It\u2019s been almost a year since the NGSW program's result was officially put into the field.The Army\u2019s new XM7 (SIG MCX-SPEAR 6.8x51) has been the subject of a lot of discussion, derision, and intrigue, and I\u2019ve not been immune to that curiosity.I\u2019ve had the rare opportunity to run one of these rifles for the last couple of months, and since then, I\u2019ve come a long way from my original assumptions about the rifle and its hybrid ammunition.\"\/> \n <meta property=\"og:image\" content=\"https:\/\/cdn-fastly.thefirearmblog.com\/media\/2025\/01\/15\/05261\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm.jpg?size=1200x628\"\/> \n <meta property=\"og:url\" content=\"https:\/\/www.thefirearmblog.com\/blog\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm-44818186\"\/> \n <meta property=\"article:author\" content=\"Luke C.\"\/> \n <meta property=\"article:published_time\" content=\"2025-01-16T14:00:00-05:00\"\/> \n <meta property=\"article:modified_time\" content=\"2025-01-16T14:00:00-05:00\"\/><\/p>\n<link rel=\"canonical\" href=\"https:\/\/www.thefirearmblog.com\/blog\/tfb-review-america-s-new-battle-rifle-the-sig-spear-in-6-8x51mm-44818186\"\/>\n <meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><\/p>\n<link href=\"https:\/\/www.thefirearmblog.com\/resources\/combined\/js\/load-libraries.20267e76fa9f7b646b6fa299ce4ba0f9.9014.js\" rel=\"preload\" as=\"script\"\/>\n <link href=\"https:\/\/www.thefirearmblog.com\/resources\/combined\/js\/rapid-activity.68bd7a22cbfc218b10d0.9014.js\" rel=\"preload\" as=\"script\"\/>\n<link rel=\"preconnect\" href=\"https:\/\/www-direct.thefirearmblog.com\"\/>\n <\/p>\n<link rel=\"preconnect\" href=\"https:\/\/securepubads.g.doubleclick.net\"\/>\n<link rel=\"manifest\" href=\"https:\/\/www.thefirearmblog.com\/manifest\/firearmblog\/manifest.json\"\/>\n <base href=\"https:\/\/www.thefirearmblog.com\/\"\/> \n <meta http-equiv=\"Content-Type\" content=\"text\/html; 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