Featuring SIG SAUER's exclusive ROMEOZero-PRO red dot optic, the RXZP will ensure faster sight acquisition getting you on target quickly and allowing you to shoot more confidently and more accurately. The new P320 RXZP comes with the innovative ROMEOZero-PRO installed, zeroed and ready to shoot right out of the box. The new ROMEOZero-PRO is a full-size reflex optic featuring a large 30mm aspherical lens made of scratch-resistant glass, offering unmatched clarity and a distortion-free sight picture when compared to competitors. The ROMEOZero-PRO features a proprietary carbon-infused polymer housing with a reinforced lens protection area making it incredibly durable while delivering significant drop and impact protection. The P320-RXZP offers a smooth, crisp trigger to make any shooter more accurate, an intuitive, 3-point takedown, and unmatched modularity to fit any shooter and any situation.