Ammunition Type:  .177 Caliber Pellets
Magazine Capacity:  10 rounds

Comments: This product comes with 3 magazines that are compatible with the Umarex Smith & Wesson 686 Nickel 6-Inch Pellet Revolver, Umarex Smith & Wesson 586 4-Inch Pellet Revolver, Umarex Smith & Wesson 357 686 CO2 NBB Pellet Revolver and the Umarex Smith & Wesson 586 6-Inch Pellet Revolver. Each magazine has a capacity of 10 rounds.