The Q-Series Holsters are built with extreme durability to perform exactly how you want. It's an ambidextrous, low-profile and concealable design that can be worn with or without a belt. A postive rentention on both gun and waistline keeps everything right where you want. This holster fits all P320, P320-X, and P250 Full-Size Pistols, and carry compact models chambered in 9mm and above. Any physical changes or aftermarket modifications to the firearms trigger guard may cause improper fit and retention.