Beretta 80X RDO Kit Features The Beretta 80X RDO Kit is engineered as a direct-fit optic mounting plate for the RDO milled slide found on 80X Cheetah series pistols allowing shooters to add a red dot without any additional gunsmithing. The plate is purpose-built to match the Holosun 407K footprint precisely ensuring a secure repeatable zero once the optic is installed. This factory-matched fitment eliminates the guesswork that often comes with aftermarket adapter plates on other pistol platforms. Because the kit is designed around a specific identical mounting footprint it also supports other optics sharing the same footprint as the Holosun 407K giving shooters some flexibility in optic choice. Beretta s factory engineering ensures the plate mounts flush and secure to the 80X slide maintaining the pistol s slim profile while adding modern red dot capability. This straightforward purpose-built kit makes upgrading an 80X Cheetah to a red-dot-equipped pistol simple and reliable for owners who already have the RDO-milled slide. Beretta 80X RDO Kit Specifications Brand: Beretta Compatible Optic: Holosun 407K Fits: Beretta 80X RDO Milled Slide Available At: GrabAGun