The Manson Precision .44 Cal. Throat Reamer is designed for easy hand turning to uniformly open cylinder throats for improved accuracy with both lead and jacketed bullets.
It includes removable pilots for a close fit to individual chambers, with the .44 caliber reamer provided with a .4270" pilot for .44 Magnum, .44 Special, and .44-40 revolvers.
Constructed from high-speed steel, the reamer is 4" long with a ΒΌ" shank and features 6 flutes with a helical ground for precision throating work in handguns.