Replacement or spare magazines for your .45 ACP Px4 Storm. Caliber: .45 acp. Finish: Silver. Magazine Capacity: 10,
Also compatible with: PX4 Full Size .45ACP, PX4 SD .45ACP ** Will NOT fit CX4 .45ACP
The CX4 .45 will ONLY accept 8045 magazines, JM8045, and the PX4 .45 magazines are totally incompatible.