A box magazine having two zigzagged columns of cartridges. This increases the capacity without lengthening the magazine. Also known as a double stack magazine (e.g., Browning Hi-Power and S&W Model 59).
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A box magazine having two zigzagged columns of cartridges. This increases the capacity without lengthening the magazine. Also known as a double stack magazine (e.g., Browning Hi-Power and S&W Model 59).
1