The Faxon Duty Series Barrel for SIG P365 XL delivers top-of-the-line performance, accuracy, and durability. Made from high-quality 4150 CMV steel, this barrel features a black nitride finish that adds an extra layer of protection while also enhancing the barrel’s lubricity.
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Monadnock Firearms is your online destination for firearms, ammunition, and tactical gear—shipped nationwide. Established in 2017 and based in Fitzwilliam, NH, we combine expert service with a seamless eCommerce experience. Proud supporters of Gun Owners of America (GOA) and defenders of the Second Amendment.
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