12ga shotgun shell 3 pack. The Pit Bull is a powerful 12 gauge round packed with six 00-Buck pellets topped with a heavy-duty 1.3 oz. slug! This is the number one rated ammo for home and self defense. 2 3/4" round This item is restricted in the following cities and/or states: AK, HI, MA, NY, APO's, FPO's, PO Box's, Washington DC; California Cities: Los Angeles, Yolo City, San Francisco, Sacramento, Oakland and Beverly Hills. Illinois Cities: Chicago. FOID Required for all IL Cities. ; CT, NJ: Pistol Permit# Required. Please check your local State, County and City laws for restrictions on ammunition.