Beretta APX Series Red Dot Sight Mount - Deltapoint Black AG - 57. Replaces rear sight. Gunsmith installation required. Specifications for Beretta APX Series Red Dot Sight Mount- Deltapoint: Manufacturer: Beretta Color: Black Gun Make: Beretta Gun Model: Beretta APX Fabric/Material: Steel Red Dot Sights-Footprint: Deltapoint Pro Optic Cut: Not Applicable Package Contents: Beretta APX Series Red Dot Sight Mount- Deltapoint The Beretta Optics Mount For Deltapoint Sight On Apx Series is a quality addition to the Beretta lineup. For more great deals on Red Dot Sight Mounts by Beretta please browse our Beretta Red Dot Sight Accessories page. Beretta AG - 57: APX Series Red Dot Sight Mount - Deltapoint Black