Description
Increases the capacity of your five seven pistol magazine by 10rds. This is NOT compatible with the newest magazines.
CMMG 10RND EXT FN5.7 FITS 20RD MAGS
$15.24
CMMG Magazine Extension Kit, Fits FN 5.7×28 Pistol, Adds 10 Rounds, Black 57AFD1E
17 in stock
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