HIVIZ Magnetic Front Sight for 12 Gauge M300

This magnetic front sight is compatible with .218″ to .328″ (7/32″ – 21/64″, or 5.5mm – 8.3mm) ribs. The kit contains 2 green and 2 red fibers.

Compatible with: Remington (all field models), Browning (Gold 10-gauge, BPS, Auto-5), Beretta (Comp., T & ST ribs, Pintail auto), Ruger (Red Label field guns), Ithaca (Model 37 and other models) Benelli (Super Black Eagle & all field guns), Franchi (Field guns).