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Product Details
MSRP $219.60
MPN 00645ACPBARREL105INCHD
UPC 850001176378
Description
The Stern Defense BARREL .45ACP 10.5" is a precision-crafted rifle barrel designed for reliability, accuracy, and rugged field performance, built in the U.S.A. with 4150 chrome-moly steel and a Melonite coating that delivers corrosion resistance and enhanced hardness for long-term durability under demanding conditions. Chambered in .45 ACP and measuring a true 10.5 inches, this threaded barrel features a .578-28 muzzle thread and a 1:16 twist rate to stabilize a wide range of standard and subsonic loads, making it a versatile upgrade for tactical rifles and precision builds alike. With a Black finish and a threaded configuration, its ready for muzzle devices, suppressors, or direct installation in compatible platforms, while its solid construction supports consistent bore alignment and improved accuracy across extended shooting sessions. The barrels specificationsCaliber 45 ACP, Length 10.50 inches, Threaded Y, and Made in the USAunderscore its compatibility with a broad spectrum of upper receivers and handguard setups, enabling shooters to tailor their platform to precise exacting requirements. Whether fielding competition-driven targets or high-mileage training, this barrel delivers dependable performance, allowing you to maximize ballistic efficiency, maintain clean, predictable POI, and pursue consistency shot after shot.