Front sight is machined from 4140 steel hardened to 38-40 R/C
Fully contoured base and polished brass bead
Parkerized matte black
Front roll pin hole for secure fit
1911, Issue:10, Page:045
SPECS: Dovetail .330’x65 degrees. Dovetail height is .075”. Brass bead is .077 diameter, blade is .119 and .187 height.