42-10 FAB Defense +4 Magazine Extension for Glock 42 – Overview & Specifications
Why Choose 42-10 FAB Defense +4 Magazine Extension for Glock 42?
Premium Performance Features of 42-10 FAB Defense +4 Magazine Extension for Glock 42
The 42-10 is a magazine floor-plate replacement for the Glock 42 (.380 ACP) that adds 4 rounds for a total of 10 rounds in a magazine.
Magazine is not included
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