SKU: DARRS4.250-1-8
MPN: RS4.250 1-8
The Repair Cyl Sleeve 4.244 Bore x 4.500 OD x 7.760 Overall Length by DARTON SLEEVES is a precision-engineered component designed for military and law enforcement weapon systems that require high-tolerance bore restoration. This replacement sleeve effectively addresses wear, corrosion, and bore degradation in field-deployed firearms, allowing operators to extend the service life of their firearms without the need for full barrel replacement.
Manufactured by DARTON SLEEVES, a recognized authority in precision barrel and cylinder repair components, this sleeve features a 4.244-inch bore diameter and a 4.500-inch outer diameter. The overall length of 7.760 inches ensures that the sleeve restores dimensional integrity and chamber concentricity in demanding tactical environments. The precision bore is designed to meet the tight tolerances required for consistent accuracy and reliable chambering.
This repair sleeve is ideal for armorers, military maintenance personnel, and tactical operators managing long-service weapons platforms where bore erosion compromises accuracy or reliability. Installation requires proper breach tools and headspace verification per applicable firearm technical manuals, ensuring that the sleeve fits seamlessly into compatible breach assemblies.
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