Lightfield Ammunition Lightfield 12ga 2.75'' W/2 Rubber Balls. Smokeless Powder - The LSX plastic shot cups assure no smoke or dangerous gases escape during the manufacturing process. This unique steel ball eliminates any fear of nicking your forearm during the cold storage process. Smokeless - No wad means no plastic smell or smoke means no light residue on target - Burns the shooter not the target. Waterfowl - Lighted field game calls this high quality shotgun shell suitable for use in almost all shooting sports. Our rubber balls are molded to exact dimensions from actual shotgun shells. To ensure consistent performance Lightfield Ammunition recommends that all shells be shot at least twice and preferably once at each. Lighted - Steel shot is marked heavy and must be reloaded. Specifications for Lightfield Ammunition Lightfield 12ga 2.75" W/2 Rubber Balls: Manufacturer: Lightfield Ammunition Gauge: 12 Number of Rounds: 5 Shell Length: 2 3/4 in Muzzle Velocity: 700 ft/s Application: Less-Than-Lethal Wildlife Control Included Accessories: None Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: No Dimensions: 1.05 X 2.65 X 4.15 in Height: 1.05 in Length: 2.75 in Package Contents: Lightfield Ammunition Lightfield 12ga 2.75" W/2 Rubber Balls 5-pack What is Lightfield Ammunition Lightfield 12ga 2.75" W/2 Rubber Balls good for? The manufacturer says that it is best for less-than-lethal wildlife control.