|I purchased four of these mag extensions for the 13 rd mags(made sure I ordered the correct ones) and installing them was a bit tricky. I was concerned they weren't the correct ones as the base plate that fits inside the grip extension doesn't seat easily into the extension when installed onto the magazine. I have not been able to fit more than 13 rds into these now "extended" magazines. I'm not ruling out that the spring or base plate is not hanging up inside the magazine, but considering myself a fairly bright person with a Marine Corps infantry background with weapons familiarity, I still can't get these magazines to accept any additional rounds over the original 13. If you know what I'm doing wrong, or have any advice for this issue, please post here and let us know.
I would have given the PGXD+ a three bullet rating but now I see the price has gone down for these grips since I bought them a couple months ago. If they didn't feel amazing, I would give them 1 bullet. I recommend the regular Pearce Grip extension for the XD 9mm, as those are amazing, and easy to install. Until someone can show me how to get these extensions to accept the 2 extra rounds as advertised, I'll continue to be disappointed with them.|