These high-quality finish chambering reamers are engineered by Dave Manson and made from M7 steel to SAAMI specifications for precise chambering and accuracy.
The reamers feature integral throaters and solid, fixed pilots, with options to customize throating for non-standard bullets or additional freebore length.
Designed for rimless rifle cartridges, specifically the 270 Winchester, and available in various configurations to suit different firearm chambering needs.