HEVI-Shot HEVI-18 TSS Turkey 28 Gauge 1 1/16oz 2-3/4in Shotgun Ammo 7 Shot 5 Rounds. This HEVI-Shot Ammunition features 9 7 shotgun shells that deliver powerful stopping power immaculate accuracy and reliability for turkey. . Explore now to get 2 3/4 in shotgun shells delivered right to your door. With daily deals on Ammunition and other high-quality shotgun ammo from trusted brands like HEVI-Shot you re sure to find the perfect firepower for your next hunting trip or range visit. Stock up today to save big on shells and other top-tier tactical hunting and outdoor gear at OpticsPlanet. What is HEVI-Shot HEVI-18 TSS Turkey 28 Gauge 1 1/16oz 2-3/4'' Shotgun Ammunition good for? The manufacturer thinks that it is best for turkey.HEVI-Shot HS7257: HEVI-18 TSS Turkey 28 Gauge 1 1/16oz 2-3/4in Shotgun Ammo 7 Shot 5 Rounds