Marine Corps Scout Sniper MOS 0317 skull and MK13 Rifle Design with Messa With The Best Die Like The Rest Quote Printed On A Soft Cotton Tee. Great Quality, Quick Shipping. Sniper School Stalking involves moving from a distance between 1200 and 800 yards to within 200 yards of an observation post undetected. After doing this, the student must set up a Final Firing Position (FFP) and fire two shots without being found by the OP within a time period of 3–4 hours. The design consist of a combat skull dog tags impaled with a KA-BAR fighting knife with a Marine Corps Sniper Rifle, Wrapped with a snake and the phrase "mess with the best, die like the rest"