Compatible & Incompatible: Compatible with springfield xds 9mm 3.3″ barrel, xds 3.3″ mod2; Incompatible with springfield xd 3″ subcompact, xd 4″ compact, xd-e, xd-m. The bottom of the holster is open to support the longer barrel sticking out.%ocs%High Safety: Level II Retention. It will automatically lock on the trigger when you put the weapon in, and makes a “click” sound to let you know that it is securely locked. Pull the weapon out quickly by pressing the button with your index finger.%ocs%Excellent Design: Made of military polymer material, easy to clean and maintain, so light to carry. Simple structure in the internal design. The protruding button makes it easier to touch and its skidproof stripe helps you recognize it through your sense of touch.%ocs%Paddle Attachment: 360 degrees tooth gear for omnidirectional rotation, feel free to wear on Web Belts within 2 inches and Duty Belts. Smooth backs are easier to slide into your belt, the back screws make it easier to remove and install accessories.%ocs%Widely Used: Daily concealed carry under your coat, and extreme temperature tolerance. Suitable for different places like military, courser, shooting coach, law enforcement agencies or personal protection use. Great for civilians and off duty officers.