TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P320 Compact, designed for the 3.9″ P320 Compact, X-Carry & M18 9mm models. TRUE barrels deliver unmatched accuracy, combining advanced cuts, chamfers, and feed ramp designed to outperform OEM standards and to ensure reliable feeding of all types of ammunition designs. The proprietary stainless steel broach cut rifling underscores our commitment to those who demand only the best. The TRUE barrel stands as the definitive Sig P320 Compact upgrade.
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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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