Dual-ended 16-shot BB & Pellet Magazine Note: Using pointed pellets, such as the RWS Superpoint, may cause a jam. It is best to use non-pointed pellets. A traditional wadcutter pellet, like the RWS Hobby Pellet, is your best choice. Features: - Made for the Beretta Px4 Storm BB & Pellet Pistol - Holds 8 rounds at both ends for a total of 16 rounds per magazine - Accommodates BBs or Pellets - Innovative design Specifications: - Caliber: 0.177 - Capacity: 8+8=16 - Brand: Beretta - Ammo Type: BBs or non-pointed Pellets