Upgrade your Beretta APX Full Size or Compact with this precision-engineered metal red dot mount plate. This versatile mounting solution is designed to seamlessly integrate with popular optics including RMR, SRO, Holosun 407C/507C, Swamp Deer RMR, Sentry Optics, and Frenzy. The robust metal construction ensures stability and durability for your optic setup. This mount plate is specifically crafted for the original APX models and is not compatible with APX A1 Optic Ready, APX Carry, or APX A1 Carry variants. Perfect for shooters looking to enhance their firearm with red dot capabilities while maintaining reliability and accuracy. The mount provides a solid foundation for your chosen optic, allowing for quick target acquisition and improved shooting performance.