ProMag Glock 42 Magazine, .380 ACP, 10 Rounds, Polymer is rated 4.0 out of 5 by 4.
Rated 1 out of 5 by craigS from Not reliableI just went to the range and had the magazine fail to load into the chamber at least once every 10 rounds. I would stay away from this magazine. Fortunately I only use this magazine for target/practice . I use the 6 round Glock magazine for carry and they never fail to chamber the round.
Date published: 2019-10-24
Rated 5 out of 5 by James Bond from Great upgrade for Glock 42This extended magazine makes my G42 look and feel more comfortable and tougher
Date published: 2019-07-28
Rated 5 out of 5 by Tyler from Great buySeats well in the pistol and adds more comfort to the grip.