Hevi-hammer has 15% high density bismuth, layered over 85% steel pellets.The bismuth layer is the same shot size as the steel.That small but mighty leading edge of bismuth packs nearly 50% more knockdown power than the steel layer at 40 yards.Shot Material: Steel, BismuthGauge: 20 GaugeLength: 3″Ounces: 3/4 ozShot Size: 7Muzzle Velocity: 1325 fpsRounds Per Box: 25Boxes Per Case: 10Application: HuntingHazair: Yes
HEVI-Bismuth Upland #5 3" 1 oz 28 Gauge Shotgun Ammo - 25 Round Box
Original price was: $69.12.$65.95Current price is: $65.95. 
HEVI-Hammer #3 2-3/4" 12 Gauge Shotgun Ammo - 25 Round Box
Original price was: $35.62.$28.95Current price is: $28.95.
HEVI-Hammer #7 3″ 20 Gauge Shotgun Ammo – 25 Round Box
Original price was: $29.29.$23.95Current price is: $23.95.
