Check the listing for details. Centrix MARK IIIP - Original Gun Design with Speed Slot Loading. Condition: New. Listed at 94.99 USD. MARK IIIPTHE ORIGINAL GUN DESIGN WITH SPEED-SLOT LOADING. THE MARK IIIP GUN IS DESIGNED FOR ALL VISCOSITY MATERIALS. Ideal for all viscosity materialsAutoclavable4:1 leverage for easy, smooth extrusionREF 130600 Mark IIIp Syringe only REF 130615 Mark IIIp Tri-Pack Starter Kit We Do not ship some items to PO Boxes or even to the public. Most of our products are required we ship to a dental office or to a licensed dental professional. Please note, if it's not a dental office address you may need to provide us with your dental license to move forward with your order. DISCLAIMER: "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."