Military Challenge Coin – US Navy – United States Navy – USN – Naval Special Warfare Group 3. Naval Special Warfare Group Three – NSWG-3. DET Little Creek – SDVT-1 – LOGSU-3 – SWCS FIT – NSWG-3 – N4. Coin is maintained in a zip lock. See pictures for visual details. Photos taken with and without camera flash. Hotos may show currency, soda cans and/or props along with item(s) for size representation only. Items are unique, cool and sometimes random, just like our universe. Orders are often sent using acceptable, clean, recycled envelopes, boxes and materials. The ad price is our price. Thank you for looking.