The Marble Arms 31MR Contour Front Sight is a polished, blued solid-steel ramp-mounted sight designed for traditional iron-sight setups. This configuration is .312 in high with a .340 in base and a 3/32 in gold bead.
- .312 in sight height
- .340 in base width
- Ramp-mounted configuration
- 3/32 in gold bead
- Solid-steel construction with polished blued finish
