Chisel Optic Mount – Beretta A300 RMR Mount
Finally — a purpose-built Beretta A300 RMR mount that lets you co-witness your Red Dot Sight (RDS) while keeping your iron sights fully functional. The Chisel Optic Mount is precision-engineered to align perfectly with the A300’s receiver slope, giving your optic a lower, more natural position for faster target acquisition.
Unlike other rails that block your iron sights or throw off your point of impact, this mount preserves your original sight alignment — making it the ultimate A300 optic rail for shooters who demand reliability and accuracy.
Installation is simple: the Chisel Optic Mount reuses your factory A300 rear sight hardware with no permanent modifications required.
Currently available in RMR configuration only. (1301 version coming soon.)
