Manson Precision rimless rifle cartridges are engineered by Dave Manson with a focus on superb quality and accuracy, adhering to SAAMI specifications.
These reamers are crafted from M7 high-speed steel, featuring solid pilots, six straight flutes, and are designed for right-hand cut with various shank sizes.
The product line includes Finish Chambering Reamers with integral throaters and Throating Reamers for custom chambering jobs, available for the .300 Winchester Short Magnum cartridge.